S. Johnson vs I. Sebestova Predictions, Tips & Picks

tennis / Challenger Women - Singles / Porto (Portugal) - Qualification, Hard

20.09.2026 11:30

S. Johnson

I. Sebestova

11:30

S. Johnson vs I. Sebestova Predictions

Tips from Tipsters Winner O/U Sets O/U Games AH Sets AH Games CS O/E

Tips from Tipsters

scorepredictor

+175.18 85 Tips in All Sports - Last 30 Days

1h 43m ago

S. Johnson vs I. Sebestova

Prediction: CS 6:1 (1S)

4.00

Winner Full Time Predictions

BTR Win ProbabilityS. Johnson

91%

91%9%

1S. Johnson91%2I. Sebestova9%

Confidence77%Best odds1.05Bookmakers7

Prediction Summary90.8% implied probability from 7 bookmakers

odds dropped by 0.4% on average
Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.00-1.09 odds range returned 89.3% wins from 64,737 settled market tests
Recent Hypothetical Picks: recent Tennis market outcomes priced by current odds in the 1.00-1.09 odds range won 89.1% from 4,634 backtests
Recent Hypothetical Picks: in Tennis, 1st player win in Match Winner Full Match tested against settled results with current odds in the 1.00-1.09 odds range won 86.9% from 350 outcome checks.

Opening Odds vs Current Odds

1S. Johnson

Opening1.04

↓

Current1.03

Dropped0.4%

2I. Sebestova

Opening9.45

↑

Current10.87

Drifted15.1%

Odds Stats by SourceNon-favorite outcomes while S. Johnson is the market favorite:

For 2nd player win in Match Winner in the 10.80-10.89 odds range: Historical Tipster Predictions won 9.4% / lost 90.6% from 32 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 19 settled market-outcome tests.

Winner 1st Set Predictions

BTR Win ProbabilityS. Johnson

87%

87%13%

1S. Johnson87%2I. Sebestova13%

Confidence74%Best odds1.08Bookmakers4

Prediction Summary86.9% implied probability from 4 bookmakers

odds dropped by 3.6% on average
Recent Hypothetical Picks: the broader match database at current odds shows 89.3% wins in the 1.00-1.09 odds range from 64,737 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting at current odds returned 89.1% wins in the 1.00-1.09 odds range from 4,634 settled outcomes
Recent Hypothetical Picks: in Tennis, 1st player win in Match Winner 1st Set tested against settled results with current odds in the 1.00-1.09 odds range won 90.0% from 80 outcome checks.

Opening Odds vs Current Odds

1S. Johnson

Opening1.10

↓

Current1.06

Dropped3.6%

2I. Sebestova

Opening5.78

↑

Current7.05

Drifted22.1%

Odds Stats by SourceNon-favorite outcomes while S. Johnson is the market favorite:

For 2nd player win in Match Winner in the 7.00-7.09 odds range: Historical Tipster Predictions won 30.0% / lost 70.0% from 10 real archived picks; Recent Hypothetical Picks won 4.4% / lost 95.7% from 23 settled market-outcome tests.

O/U Sets Full Time Predictions

BTR Win ProbabilityUnder 2.584%OpenClose

16%84%

Over2.516%Under2.584%

Confidence70%Best odds1.09Bookmakers1

Prediction Summary83.8% implied probability from 1 bookmakers

odds dropped by 6.0% on average
Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.00-1.09 odds range returned 89.3% wins from 64,737 settled market tests
Recent Hypothetical Picks: Tennis backtesting at current odds returned 89.1% wins in the 1.00-1.09 odds range from 4,634 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Under in Over/Under Total Sets Full Match using current odds in the 1.00-1.09 odds range winning 97.4% from 38 settled outcomes.

Opening Odds vs Current Odds

Over2.5

Opening4.33

↑

Current5.65

Drifted30.5%

Under2.5

Opening1.16

↓

Current1.09

Dropped6.0%

Odds Stats by SourceNon-favorite outcomes while Under Under 2.5 is the market favorite:

For Over in Over/Under Total Sets in the 5.60-5.69 odds range: Historical Tipster Predictions won 19.4% / lost 80.6% from 31 real archived picks; Recent Hypothetical Picks won 15.3% / lost 84.7% from 470 settled market-outcome tests.

O/U Games Full Time Predictions

BTR Win ProbabilityUnder 17.557%OpenClose

43%57%

Over17.543%Under17.557%

Confidence62%Best odds1.72Bookmakers2

Prediction Summary57.2% implied probability from 2 bookmakers

odds dropped by 8.4% on average
best bookmaker price is 5.8% above the market average
best bookmaker price is 12.4% above the lowest available odds
Historical Tipster Predictions: across every sport, tipster picks in the 1.60-1.69 odds range won 58.6% from 77,233 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 1.60-1.69 odds range won 59.6% from 5,014 predictions
Historical Tipster Predictions: in Tennis, published picks on Under in Over/Under Total Games Full Match within the 1.60-1.69 odds range won 63.8% from 58 settled predictions
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.60-1.69 odds range won 56.0% from 63,976 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 54.8% wins in the 1.60-1.69 odds range from 10,687 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Games Full Match tested against settled results with current odds in the 1.60-1.69 odds range won 100.0% from 1,775 outcome checks.

Opening Odds vs Current Odds

Over17.5

Opening1.93

↑

Current2.18

Drifted13.2%

Under17.5

Opening1.78

↓

Current1.63

Dropped8.5%

Odds Stats by SourceNon-favorite outcomes while Under Under 17.5 is the market favorite:

For Over in Over/Under Total Games Full Match in the 2.10-2.19 odds range: Historical Tipster Predictions won 38.9% / lost 61.1% from 36 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 1,159 settled market-outcome tests.

BTR Win ProbabilityUnder 1757%OpenClose

43%57%

Over1743%Under1757%

Confidence62%Best odds1.61Bookmakers1

Prediction Summary56.8% implied probability from 1 bookmakers

odds dropped by 17.0% on average
Historical Tipster Predictions: across every sport, tipster picks in the 1.60-1.69 odds range won 58.6% from 77,233 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 1.60-1.69 odds range won 59.6% from 5,014 predictions
Historical Tipster Predictions: in Tennis, published picks on Under in Over/Under Total Games Full Match within the 1.60-1.69 odds range won 63.8% from 58 settled predictions
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.60-1.69 odds range won 56.0% from 63,976 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 54.8% wins in the 1.60-1.69 odds range from 10,687 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Games Full Match tested against settled results with current odds in the 1.60-1.69 odds range won 100.0% from 1,775 outcome checks.

Opening Odds vs Current Odds

Over17

Opening1.73

↑

Current2.12

Drifted22.5%

Under17

Opening1.94

↓

Current1.61

Dropped17.0%

Odds Stats by SourceNon-favorite outcomes while Under Under 17 is the market favorite:

For Over in Over/Under Total Games Full Match in the 2.10-2.19 odds range: Historical Tipster Predictions won 38.9% / lost 61.1% from 36 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 1,159 settled market-outcome tests.

BTR Win ProbabilityOver 1657%OpenClose

57%43%

Over1657%Under1643%

Confidence52%Best odds1.60Bookmakers1

Prediction Summary57.2% implied probability from 1 bookmakers

Historical Tipster Predictions: published picks across all sports priced in the 1.60-1.69 odds range won 58.6% from 77,233 settled predictions
Historical Tipster Predictions: Tennis picks at published odds in the 1.60-1.69 odds range won 59.6% from 5,014 settled predictions
Historical Tipster Predictions: Tennis tipsters taking Over in Over/Under Total Games Full Match at prices in the 1.60-1.69 odds range won 56.1% from 155 settled picks
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.60-1.69 odds range won 56.0% from 63,976 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 54.8% wins in the 1.60-1.69 odds range from 10,687 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Over in Over/Under Total Games Full Match using current odds in the 1.60-1.69 odds range winning 0.0% from 1,672 settled outcomes.

Opening Odds vs Current Odds

Over16

Opening1.51

↑

Current1.60

Drifted6.0%

Under16

Opening2.32

↓

Current2.14

Dropped7.8%

Odds Stats by SourceNon-favorite outcomes while Over Over 16 is the market favorite:

For Under in Over/Under Total Games Full Match in the 2.10-2.19 odds range: Historical Tipster Predictions won 52.6% / lost 47.4% from 19 real archived picks; Recent Hypothetical Picks won 100.0% / lost 0.0% from 1,031 settled market-outcome tests.

BTR Win ProbabilityUnder 1858%OpenClose

42%58%

Over1842%Under1858%

Confidence55%Best odds1.57Bookmakers1

Prediction Summary58.2% implied probability from 1 bookmakers

odds dropped by 1.9% on average
Historical Tipster Predictions: across every sport, tipster picks in the 1.50-1.59 odds range won 63.0% from 62,010 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 1.50-1.59 odds range won 64.2% from 4,783 predictions
Historical Tipster Predictions: in Tennis, published picks on Under in Over/Under Total Games Full Match within the 1.50-1.59 odds range won 66.7% from 21 settled predictions
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.50-1.59 odds range won 60.1% from 64,175 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 59.6% wins in the 1.50-1.59 odds range from 8,846 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Games Full Match tested against settled results with current odds in the 1.50-1.59 odds range won 100.0% from 1,241 outcome checks.

Opening Odds vs Current Odds

Over18

Opening2.14

↑

Current2.19

Drifted2.3%

Under18

Opening1.60

↓

Current1.57

Dropped1.9%

Odds Stats by SourceNon-favorite outcomes while Under Under 18 is the market favorite:

For Over in Over/Under Total Games Full Match in the 2.10-2.19 odds range: Historical Tipster Predictions won 38.9% / lost 61.1% from 36 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 1,159 settled market-outcome tests.

BTR Win ProbabilityOver 15.563%OpenClose

63%38%

Over15.563%Under15.538%

Confidence55%Best odds1.50Bookmakers1

Prediction Summary62.5% implied probability from 1 bookmakers

Historical Tipster Predictions: published picks across all sports priced in the 1.50-1.59 odds range won 63.0% from 62,010 settled predictions
Historical Tipster Predictions: Tennis picks at published odds in the 1.50-1.59 odds range won 64.2% from 4,783 settled predictions
Historical Tipster Predictions: Tennis tipsters taking Over in Over/Under Total Games Full Match at prices in the 1.50-1.59 odds range won 66.7% from 48 settled picks
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.50-1.59 odds range won 60.1% from 64,175 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 59.6% wins in the 1.50-1.59 odds range from 8,846 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Over in Over/Under Total Games Full Match using current odds in the 1.50-1.59 odds range winning 0.0% from 1,110 settled outcomes.

Opening Odds vs Current Odds

Over15.5

Opening1.36

↑

Current1.50

Drifted10.3%

Under15.5

Opening3.00

↓

Current2.50

Dropped16.7%

Odds Stats by SourceNon-favorite outcomes while Over Over 15.5 is the market favorite:

For Under in Over/Under Total Games Full Match in the 2.50-2.59 odds range: Historical Tipster Predictions won 41.7% / lost 58.3% from 12 real archived picks; Recent Hypothetical Picks won 100.0% / lost 0.0% from 173 settled market-outcome tests.

BTR Win ProbabilityUnder 18.569%OpenClose

31%69%

Over18.531%Under18.569%

Confidence67%Best odds1.36Bookmakers1

Prediction Summary68.8% implied probability from 1 bookmakers

odds dropped by 11.1% on average
Historical Tipster Predictions: across every sport, tipster picks in the 1.30-1.39 odds range won 70.9% from 78,463 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 1.30-1.39 odds range won 72.8% from 3,040 predictions
Historical Tipster Predictions: in Tennis, published picks on Under in Over/Under Total Games Full Match within the 1.30-1.39 odds range won 82.1% from 28 settled predictions
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.30-1.39 odds range won 69.3% from 75,827 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 69.5% wins in the 1.30-1.39 odds range from 6,933 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Games Full Match tested against settled results with current odds in the 1.30-1.39 odds range won 100.0% from 604 outcome checks.

Opening Odds vs Current Odds

Over18.5

Opening2.38

↑

Current3.00

Drifted26.1%

Under18.5

Opening1.53

↓

Current1.36

Dropped11.1%

Odds Stats by SourceNon-favorite outcomes while Under Under 18.5 is the market favorite:

For Over in Over/Under Total Games in the 3.00-3.09 odds range: Historical Tipster Predictions won 19.6% / lost 80.4% from 51 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 84 settled market-outcome tests.

BTR Win ProbabilityUnder 19.566%OpenClose

34%66%

Over19.534%Under19.566%

Confidence56%Best odds1.40Bookmakers1

Prediction Summary66.3% implied probability from 1 bookmakers

Historical Tipster Predictions: across every sport, tipster picks in the 1.40-1.49 odds range won 66.7% from 52,560 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 1.40-1.49 odds range won 66.9% from 3,113 predictions
Historical Tipster Predictions: in Tennis, published picks on Under in Over/Under Total Games Full Match within the 1.40-1.49 odds range won 58.3% from 12 settled predictions
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.40-1.49 odds range won 64.8% from 67,006 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 65.1% wins in the 1.40-1.49 odds range from 7,068 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Games Full Match tested against settled results with current odds in the 1.40-1.49 odds range won 100.0% from 801 outcome checks.

Opening Odds vs Current Odds

Over19.5

Opening2.75

→

Current2.75

No move0.0%

Under19.5

Opening1.40

→

Current1.40

No move0.0%

Odds Stats by SourceNon-favorite outcomes while Under Under 19.5 is the market favorite:

For Over in Over/Under Total Games in the 2.70-2.79 odds range: Historical Tipster Predictions won 48.2% / lost 51.9% from 27 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 179 settled market-outcome tests.

BTR Win ProbabilityOver 14.575%OpenClose

75%25%

Over14.575%Under14.525%

Confidence68%Best odds1.25Bookmakers1

Prediction Summary75.0% implied probability from 1 bookmakers

odds dropped by 8.1% on average
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.20-1.29 odds range won 75.1% from 77,826 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 76.2% wins in the 1.20-1.29 odds range from 6,752 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Over in Over/Under Total Games Full Match using current odds in the 1.20-1.29 odds range winning 0.0% from 294 settled outcomes.

Opening Odds vs Current Odds

Over14.5

Opening1.36

↓

Current1.25

Dropped8.1%

Under14.5

Opening3.00

↑

Current3.75

Drifted25.0%

Odds Stats by SourceNon-favorite outcomes while Over Over 14.5 is the market favorite:

For Under in Over/Under Total Games in the 3.70-3.79 odds range: Historical Tipster Predictions won 29.6% / lost 70.4% from 98 real archived picks; Recent Hypothetical Picks won 100.0% / lost 0.0% from 26 settled market-outcome tests.

BTR Win ProbabilityUnder 16.551%OpenClose

49%51%

Over16.549%Under16.551%

Confidence58%Best odds1.85Bookmakers4

Prediction Summary51.3% implied probability from 4 bookmakers

odds dropped by 4.4% on average
Historical Tipster Predictions: across every sport, tipster picks in the 1.80-1.89 odds range won 53.3% from 164,878 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 1.80-1.89 odds range won 52.8% from 8,018 predictions
Historical Tipster Predictions: in Tennis, published picks on Under in Over/Under Total Games Full Match within the 1.80-1.89 odds range won 55.6% from 358 settled predictions
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.80-1.89 odds range won 49.9% from 98,162 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 50.0% wins in the 1.80-1.89 odds range from 15,117 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Games Full Match tested against settled results with current odds in the 1.80-1.89 odds range won 100.0% from 2,473 outcome checks.

Opening Odds vs Current Odds

Over16.5

Opening1.84

↑

Current1.91

Drifted3.8%

Under16.5

Opening1.92

↓

Current1.82

Dropped5.2%

Odds Stats by SourceNon-favorite outcomes while Under Under 16.5 is the market favorite:

For Over in Over/Under Total Games Full Match in the 1.90-1.99 odds range: Historical Tipster Predictions won 55.6% / lost 44.4% from 351 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 2,032 settled market-outcome tests.

O/U Games 1st Set Predictions

BTR Win ProbabilityUnder 8.558%OpenClose

42%58%

Over8.542%Under8.558%

Confidence61%Best odds1.62Bookmakers3

Prediction Summary58.0% implied probability from 3 bookmakers

odds dropped by 5.0% on average
Historical Tipster Predictions: the all-sports archive for the 1.50-1.59 odds range shows 63.0% wins from 62,010 settled tipster picks
Historical Tipster Predictions: settled Tennis tipster picks in the 1.50-1.59 odds range won 64.2% from 4,783 predictions
Historical Tipster Predictions: Tennis tipsters taking Under in Over/Under Total Sets 1st Set at prices in the 1.50-1.59 odds range won 58.3% from 12 settled picks
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.50-1.59 odds range won 60.1% from 64,175 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 59.6% wins in the 1.50-1.59 odds range from 8,846 settled outcomes
Recent Hypothetical Picks: in Tennis, Under in Over/Under Total Sets 1st Set tested against settled results with current odds in the 1.50-1.59 odds range won 61.4% from 520 outcome checks.

Opening Odds vs Current Odds

Over8.5

Opening2.05

↑

Current2.18

Drifted6.5%

Under8.5

Opening1.66

↓

Current1.58

Dropped5.2%

Odds Stats by SourceNon-favorite outcomes while Under Under 8.5 is the market favorite:

For Over in Over/Under Total Sets 1st Set in the 2.10-2.19 odds range: Historical Tipster Predictions won 48.9% / lost 51.1% from 227 real archived picks; Recent Hypothetical Picks won 46.6% / lost 53.4% from 309 settled market-outcome tests.

AH Sets Full Time Predictions

BTR Win ProbabilityS. Johnson

82%

82%18%

1S. Johnson82%2I. Sebestova18%

Confidence73%Best odds1.11Bookmakers2

Prediction Summary82.3% implied probability from 2 bookmakers

odds dropped by 8.3% on average
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.10-1.19 odds range won 81.5% from 76,794 backtested outcomes
Recent Hypothetical Picks: recent Tennis market outcomes priced by current odds in the 1.10-1.19 odds range won 81.8% from 6,061 backtests
Recent Hypothetical Picks: in Tennis, 1st player handicap cover in Asian Handicap Full Match tested against settled results with current odds in the 1.10-1.19 odds range won 90.3% from 380 outcome checks.

Opening Odds vs Current Odds

1S. Johnson

Opening1.21

↓

Current1.11

Dropped8.3%

2I. Sebestova

Opening3.74

↑

Current5.15

Drifted37.7%

Odds Stats by SourceNon-favorite outcomes while S. Johnson -1.5 is the market favorite:

For 2nd player handicap cover in Asian Handicap in the 5.10-5.19 odds range: Historical Tipster Predictions won 6.7% / lost 93.3% from 60 real archived picks; Recent Hypothetical Picks won 15.0% / lost 85.0% from 20 settled market-outcome tests.

AH Games Full Time Predictions

BTR Win ProbabilityS. Johnson -7.553%OpenClose

53%47%

1S. Johnson53%2I. Sebestova47%

Confidence63%Best odds1.79Bookmakers4

Prediction Summary53.2% implied probability from 4 bookmakers

odds dropped by 8.4% on average
Historical Tipster Predictions: across every sport, tipster picks in the 1.70-1.79 odds range won 55.4% from 117,234 settled records
Historical Tipster Predictions: Tennis picks at published odds in the 1.70-1.79 odds range won 55.0% from 6,557 settled predictions
Historical Tipster Predictions: the Tennis archive shows 1st player handicap cover in Asian Handicap Full Match priced in the 1.70-1.79 odds range winning 54.6% from 423 settled tipster picks
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.70-1.79 odds range won 52.9% from 68,193 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 53.8% wins in the 1.70-1.79 odds range from 12,045 settled outcomes
Recent Hypothetical Picks: Tennis backtesting for 1st player handicap cover in Asian Handicap Full Match, priced by current odds in the 1.70-1.79 odds range, won 55.7% from 1,683 settled market tests.

Opening Odds vs Current Odds

1S. Johnson

Opening1.92

↓

Current1.74

Dropped9.1%

2I. Sebestova

Opening1.83

↑

Current1.99

Drifted8.6%

Odds Stats by SourceNon-favorite outcomes while S. Johnson -7.5 is the market favorite:

For 2nd player handicap cover in Asian Handicap Full Match in the 1.90-1.99 odds range: Historical Tipster Predictions won 49.5% / lost 50.5% from 275 real archived picks; Recent Hypothetical Picks won 44.8% / lost 55.2% from 1,391 settled market-outcome tests.

BTR Win ProbabilityI. Sebestova -8.561%OpenClose

39%61%

1S. Johnson39%2I. Sebestova61%

Confidence54%Best odds1.50Bookmakers1

Prediction Summary61.1% implied probability from 1 bookmakers

Historical Tipster Predictions: published picks across all sports priced in the 1.50-1.59 odds range won 63.0% from 62,010 settled predictions
Historical Tipster Predictions: Tennis picks at published odds in the 1.50-1.59 odds range won 64.2% from 4,783 settled predictions
Historical Tipster Predictions: the Tennis archive shows 2nd player handicap cover in Asian Handicap Full Match priced in the 1.50-1.59 odds range winning 67.7% from 34 settled tipster picks
Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.50-1.59 odds range returned 60.1% wins from 64,175 settled market tests
Recent Hypothetical Picks: the Tennis match database using current odds in the 1.50-1.59 odds range won 59.6% from 8,846 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting for 2nd player handicap cover in Asian Handicap Full Match, priced by current odds in the 1.50-1.59 odds range, won 60.8% from 1,102 settled market tests.

Opening Odds vs Current Odds

1S. Johnson

Opening3.00

↓

Current2.36

Dropped21.3%

2I. Sebestova

Opening1.36

↑

Current1.50

Drifted10.3%

Odds Stats by SourceNon-favorite outcomes while I. Sebestova -8.5 is the market favorite:

For 1st player handicap cover in Asian Handicap Full Match in the 2.30-2.39 odds range: Historical Tipster Predictions won 31.3% / lost 68.8% from 16 real archived picks; Recent Hypothetical Picks won 42.1% / lost 57.9% from 439 settled market-outcome tests.

BTR Win ProbabilityS. Johnson -6.569%OpenClose

69%31%

1S. Johnson69%2I. Sebestova31%

Confidence68%Best odds1.32Bookmakers1

Prediction Summary69.2% implied probability from 1 bookmakers

odds dropped by 17.5% on average
Historical Tipster Predictions: across every sport, tipster picks in the 1.30-1.39 odds range won 70.9% from 78,463 settled records
Historical Tipster Predictions: Tennis picks at published odds in the 1.30-1.39 odds range won 72.8% from 3,040 settled predictions
Historical Tipster Predictions: the Tennis archive shows 1st player handicap cover in Asian Handicap Full Match priced in the 1.30-1.39 odds range winning 69.8% from 53 settled tipster picks
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.30-1.39 odds range won 69.3% from 75,827 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 69.5% wins in the 1.30-1.39 odds range from 6,933 settled outcomes
Recent Hypothetical Picks: Tennis backtesting for 1st player handicap cover in Asian Handicap Full Match, priced by current odds in the 1.30-1.39 odds range, won 68.3% from 757 settled market tests.

Opening Odds vs Current Odds

1S. Johnson

Opening1.60

↓

Current1.32

Dropped17.5%

2I. Sebestova

Opening2.25

↑

Current2.96

Drifted31.6%

Odds Stats by SourceNon-favorite outcomes while S. Johnson -6.5 is the market favorite:

For 2nd player handicap cover in Asian Handicap in the 2.90-2.99 odds range: Historical Tipster Predictions won 30.8% / lost 69.2% from 653 real archived picks; Recent Hypothetical Picks won 34.4% / lost 65.6% from 180 settled market-outcome tests.

BTR Win ProbabilityI. Sebestova -854%OpenClose

46%54%

1S. Johnson46%2I. Sebestova54%

Confidence51%Best odds1.78Bookmakers1

Prediction Summary53.6% implied probability from 1 bookmakers

Historical Tipster Predictions: published picks across all sports priced in the 1.70-1.79 odds range won 55.4% from 117,234 settled predictions
Historical Tipster Predictions: Tennis picks at published odds in the 1.70-1.79 odds range won 55.0% from 6,557 settled predictions
Historical Tipster Predictions: the Tennis archive shows 2nd player handicap cover in Asian Handicap Full Match priced in the 1.70-1.79 odds range winning 57.8% from 434 settled tipster picks
Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.70-1.79 odds range returned 52.9% wins from 68,193 settled market tests
Recent Hypothetical Picks: the Tennis match database using current odds in the 1.70-1.79 odds range won 53.8% from 12,045 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting for 2nd player handicap cover in Asian Handicap Full Match, priced by current odds in the 1.70-1.79 odds range, won 53.0% from 1,590 settled market tests.

Opening Odds vs Current Odds

1S. Johnson

Opening2.06

→

Current2.06

No move0.0%

2I. Sebestova

Opening1.78

→

Current1.78

No move0.0%

Odds Stats by SourceNon-favorite outcomes while I. Sebestova -8 is the market favorite:

For 1st player handicap cover in Asian Handicap Full Match in the 2.00-2.09 odds range: Historical Tipster Predictions won 44.2% / lost 55.8% from 206 real archived picks; Recent Hypothetical Picks won 46.1% / lost 53.9% from 1,149 settled market-outcome tests.

BTR Win ProbabilityS. Johnson -5.578%OpenClose

78%22%

1S. Johnson78%2I. Sebestova22%

Confidence72%Best odds1.17Bookmakers1

Prediction Summary78.3% implied probability from 1 bookmakers

odds dropped by 14.0% on average
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.10-1.19 odds range won 81.5% from 76,794 backtested outcomes
Recent Hypothetical Picks: Tennis backtesting at current odds returned 81.8% wins in the 1.10-1.19 odds range from 6,061 settled outcomes
Recent Hypothetical Picks: Tennis backtesting for 1st player handicap cover in Asian Handicap Full Match, priced by current odds in the 1.10-1.19 odds range, won 83.7% from 467 settled market tests.

Opening Odds vs Current Odds

1S. Johnson

Opening1.36

↓

Current1.17

Dropped14.0%

2I. Sebestova

Opening3.00

↑

Current4.22

Drifted40.7%

Odds Stats by SourceNon-favorite outcomes while S. Johnson -5.5 is the market favorite:

For 2nd player handicap cover in Asian Handicap in the 4.20-4.29 odds range: Historical Tipster Predictions won 24.4% / lost 75.6% from 353 real archived picks; Recent Hypothetical Picks won 23.1% / lost 76.9% from 39 settled market-outcome tests.

BTR Win ProbabilityI. Sebestova -9.575%OpenClose

25%75%

1S. Johnson25%2I. Sebestova75%

Confidence60%Best odds1.22Bookmakers1

Prediction Summary75.0% implied probability from 1 bookmakers

Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.20-1.29 odds range returned 75.1% wins from 77,826 settled market tests
Recent Hypothetical Picks: the Tennis match database using current odds in the 1.20-1.29 odds range won 76.2% from 6,752 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting for 2nd player handicap cover in Asian Handicap Full Match, priced by current odds in the 1.20-1.29 odds range, won 79.4% from 562 settled market tests.

Opening Odds vs Current Odds

1S. Johnson

Opening4.75

↓

Current3.66

Dropped22.9%

2I. Sebestova

Opening1.15

↑

Current1.22

Drifted6.1%

Odds Stats by SourceNon-favorite outcomes while I. Sebestova -9.5 is the market favorite:

For 1st player handicap cover in Asian Handicap in the 3.60-3.69 odds range: Historical Tipster Predictions won 24.0% / lost 76.0% from 388 real archived picks; Recent Hypothetical Picks won 23.3% / lost 76.7% from 73 settled market-outcome tests.

AH Games 1st Set Predictions

BTR Win ProbabilityS. Johnson

55%

55%45%

1S. Johnson55%2I. Sebestova45%

Confidence62%Best odds1.72Bookmakers3

Prediction Summary55.4% implied probability from 3 bookmakers

odds dropped by 7.6% on average
best bookmaker price is 3.6% above the market average
Historical Tipster Predictions: across every sport, tipster picks in the 1.60-1.69 odds range won 58.6% from 77,233 settled records
Historical Tipster Predictions: Tennis picks at published odds in the 1.60-1.69 odds range won 59.6% from 5,014 settled predictions
Historical Tipster Predictions: the Tennis archive shows 1st player handicap cover in Asian Handicap 1st Set priced in the 1.60-1.69 odds range winning 63.6% from 11 settled tipster picks
Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.60-1.69 odds range returned 56.0% wins from 63,976 settled market tests
Recent Hypothetical Picks: recent Tennis market outcomes priced by current odds in the 1.60-1.69 odds range won 54.8% from 10,687 backtests
Recent Hypothetical Picks: the Tennis match database shows 1st player handicap cover in Asian Handicap 1st Set using current odds in the 1.60-1.69 odds range winning 60.0% from 527 settled outcomes.

Opening Odds vs Current Odds

1S. Johnson

Opening1.80

↓

Current1.66

Dropped7.8%

2I. Sebestova

Opening1.88

↑

Current2.06

Drifted9.6%

Odds Stats by SourceNon-favorite outcomes while S. Johnson -3.5 is the market favorite:

For 2nd player handicap cover in Asian Handicap in the 2.00-2.09 odds range: Historical Tipster Predictions won 40.9% / lost 59.1% from 379 real archived picks; Recent Hypothetical Picks won 38.7% / lost 61.3% from 354 settled market-outcome tests.

CS Full Time Predictions

BTR Win Probability2:078%OpenClose

78%14%4%Others

2:078%2:114%0:24%1:24%

Confidence72%Best odds1.17Bookmakers3

Prediction Summary78.0% implied probability from 3 bookmakers

odds dropped by 7.6% on average
best bookmaker price is 3.5% above the market average
Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.10-1.19 odds range returned 81.5% wins from 76,794 settled market tests
Recent Hypothetical Picks: Tennis backtesting at current odds returned 81.8% wins in the 1.10-1.19 odds range from 6,061 settled outcomes
Recent Hypothetical Picks: Tennis backtesting for 2:0 exact score in Correct Set Score Full Match, priced by current odds in the 1.10-1.19 odds range, won 90.0% from 30 settled market tests.

Opening Odds vs Current Odds

2:0

Opening1.22

↓

Current1.13

Dropped7.6%

2:1

Opening5.07

↑

Current6.27

Drifted23.7%

0:2

Opening15.42

↑

Current21.67

Drifted40.5%

1:2

Opening17.67

↑

Current23.67

Drifted34.0%

Odds Stats by SourceNon-favorite outcomes while 2:0 is the market favorite:

For 2:1 exact score in Correct Set Score in the 6.20-6.29 odds range: Historical Tipster Predictions won 8.7% / lost 91.3% from 23 real archived picks; Recent Hypothetical Picks won 0.0% / lost 100.0% from 13 settled market-outcome tests.

CS 1st Set Predictions

BTR Win ProbabilityBalanced Correct Score 1st Half20%OpenClose

20%18%15%Others

6:120%6:218%6:315%6:013%6:410%7:55%7:64%4:64%3:63%6:72%2:62%5:72%1:62%0:62%

Confidence43%Best odds4.00Bookmakers4

Prediction Summary19.9% implied probability from 4 bookmakers

odds dropped by 3.3% on average
best bookmaker price is 3.9% above the market average
best bookmaker price is 14.3% above the lowest available odds
Historical Tipster Predictions: published picks across all sports priced in the 3.80-3.89 odds range won 24.7% from 6,173 settled predictions
Historical Tipster Predictions: settled Tennis tipster picks in the 3.80-3.89 odds range won 25.0% from 320 predictions
Historical Tipster Predictions: Tennis tipsters taking 6:1 exact score in Correct Set Score at prices in the 3.80-3.89 odds range won 27.6% from 58 settled picks
Recent Hypothetical Picks: all-sports backtesting using current odds in the 3.80-3.89 odds range returned 22.9% wins from 9,268 settled market tests
Recent Hypothetical Picks: the Tennis match database using current odds in the 3.80-3.89 odds range won 25.3% from 855 settled outcome checks
Recent Hypothetical Picks: in Tennis, 6:1 exact score in Correct Set Score 1st Set tested against settled results with current odds in the 3.80-3.89 odds range won 17.7% from 17 outcome checks.

Opening Odds vs Current Odds

6:1

Opening4.00

↓

Current3.85

Dropped3.8%

6:2

Opening4.25

↓

Current4.20

Dropped1.2%

6:3

Opening5.06

→

Current5.08

No move0.0%

6:0

Opening5.88

↓

Current5.75

Dropped2.1%

6:4

Opening7.25

↑

Current7.50

Drifted3.4%

7:5

Opening16.00

↑

Current16.50

Drifted3.1%

7:6

Opening19.50

→

Current19.50

No move0.0%

4:6

Opening20.50

↑

Current21.00

Drifted2.4%

3:6

Opening25.50

↑

Current26.75

Drifted4.9%

6:7

Opening32.50

↑

Current32.75

Drifted0.8%

2:6

Opening35.00

↑

Current38.25

Drifted9.3%

5:7

Opening38.50

↑

Current39.25

Drifted1.9%

1:6

Opening45.67

↑

Current47.33

Drifted3.6%

0:6

Opening51.00

→

Current51.00

No move0.0%

Odds Stats by SourceBalanced market context: historical stats by current odds range:

For 6:1 exact score in Correct Set Score in the 3.80-3.89 odds range: Historical Tipster Predictions won 27.6% / lost 72.4% from 58 real archived picks; Recent Hypothetical Picks won 17.7% / lost 82.4% from 17 settled market-outcome tests.
For 6:2 exact score in Correct Set Score in the 4.20-4.29 odds range: Historical Tipster Predictions won 20.4% / lost 79.6% from 108 real archived picks; Recent Hypothetical Picks won 9.1% / lost 90.9% from 11 settled market-outcome tests.
For 6:3 exact score in Correct Set Score in the 5.00-5.09 odds range: Historical Tipster Predictions won 25.0% / lost 75.0% from 16 real archived picks; Recent Hypothetical Picks won 13.9% / lost 86.2% from 65 settled market-outcome tests.
For 6:0 exact score in Correct Set Score in the 5.70-5.79 odds range: Historical Tipster Predictions won 8.3% / lost 91.7% from 36 real archived picks; Recent Hypothetical Picks won 18.1% / lost 82.0% from 133 settled market-outcome tests.
For 6:4 exact score in Correct Set Score in the 7.50-7.59 odds range: Historical Tipster Predictions won 16.7% / lost 83.3% from 24 real archived picks; Recent Hypothetical Picks won 3.3% / lost 96.7% from 91 settled market-outcome tests.
For 7:5 exact score in Correct Set Score in the 16.50-16.59 odds range: Historical Tipster Predictions won 6.4% / lost 93.7% from 63 real archived picks; Recent Hypothetical Picks won 6.3% / lost 93.8% from 16 settled market-outcome tests.
For 7:6 exact score in Correct Set Score in the 19.50-19.59 odds range: Historical Tipster Predictions won 2.7% / lost 97.3% from 111 real archived picks; Recent Hypothetical Picks won 4.6% / lost 95.5% from 66 settled market-outcome tests.
For 4:6 exact score in Correct Set Score 1st Set in the 21.00-21.09 odds range: Recent Hypothetical Picks won 0.0% / lost 100.0% from 15 settled market-outcome tests.
For 0:6 exact score in Correct Set Score 1st Set in the 51.00-51.09 odds range: Recent Hypothetical Picks won 0.0% / lost 100.0% from 80 settled market-outcome tests.

O/E Full Time Predictions

BTR Win ProbabilityBalanced Odd/Even50%OpenClose

50%50%

Even50%Odd50%

Confidence44%Best odds1.83Bookmakers3

Prediction Summary50.2% implied probability from 3 bookmakers

Historical Tipster Predictions: published picks across all sports priced in the 1.80-1.89 odds range won 53.3% from 164,878 settled predictions
Historical Tipster Predictions: the Tennis archive priced in the 1.80-1.89 odds range returned 52.8% wins from 8,018 settled picks
Historical Tipster Predictions: Tennis tipsters taking even total games in Odd/Even Total Games Full Match at prices in the 1.80-1.89 odds range won 48.2% from 496 settled picks
Recent Hypothetical Picks: the broader match database at current odds shows 49.9% wins in the 1.80-1.89 odds range from 98,162 settled outcome checks
Recent Hypothetical Picks: the Tennis match database using current odds in the 1.80-1.89 odds range won 50.0% from 15,117 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting for even total games in Odd/Even Total Games Full Match, priced by current odds in the 1.80-1.89 odds range, won 64.9% from 1,162 settled market tests.

Opening Odds vs Current Odds

Even

Opening1.82

→

Current1.82

No move0.0%

Odd

Opening1.84

→

Current1.84

No move0.0%

Odds Stats by SourceBalanced market context: historical stats by current odds range:

For even total games in Odd/Even Total Games Full Match in the 1.80-1.89 odds range: Historical Tipster Predictions won 48.2% / lost 51.8% from 496 real archived picks; Recent Hypothetical Picks won 64.9% / lost 35.1% from 1,162 settled market-outcome tests.
For odd total games in Odd/Even Total Games Full Match in the 1.80-1.89 odds range: Historical Tipster Predictions won 50.6% / lost 49.4% from 585 real archived picks; Recent Hypothetical Picks won 34.3% / lost 65.7% from 1,163 settled market-outcome tests.

O/E 1st Set Predictions

BTR Win ProbabilityEven54%OpenClose

54%46%

Even54%Odd46%

Confidence52%Best odds1.70Bookmakers2

Prediction Summary53.8% implied probability from 2 bookmakers

Historical Tipster Predictions: the all-sports archive for the 1.70-1.79 odds range shows 55.4% wins from 117,234 settled tipster picks
Historical Tipster Predictions: Tennis picks at published odds in the 1.70-1.79 odds range won 55.0% from 6,557 settled predictions
Historical Tipster Predictions: the Tennis archive shows even total sets in Odd/Even Total Sets 1st Set priced in the 1.70-1.79 odds range winning 50.0% from 50 settled tipster picks
Recent Hypothetical Picks: the broader match database at current odds shows 52.9% wins in the 1.70-1.79 odds range from 68,193 settled outcome checks
Recent Hypothetical Picks: recent Tennis market outcomes priced by current odds in the 1.70-1.79 odds range won 53.8% from 12,045 backtests
Recent Hypothetical Picks: in Tennis, even total sets in Odd/Even Total Sets 1st Set tested against settled results with current odds in the 1.70-1.79 odds range won 54.7% from 585 outcome checks.

Opening Odds vs Current Odds

Even

Opening1.70

→

Current1.70

No move0.0%

Odd

Opening1.98

→

Current1.98

No move0.0%

Odds Stats by SourceNon-favorite outcomes while Even is the market favorite:

For odd total sets in Odd/Even Total Sets 1st Set in the 1.90-1.99 odds range: Historical Tipster Predictions won 66.7% / lost 33.3% from 12 real archived picks; Recent Hypothetical Picks won 49.8% / lost 50.2% from 651 settled market-outcome tests.

How BTR Win Probability is Calculated

Standard sports statistics are completely blind to real-world context like team motivation, tactical lineup shifts, or irregular lower-league match outcomes.

Our BTR Win Probability uses a double-layered, anomaly-resistant algorithm to cut through market noise and deliver the authentic layout of a match:

Historical Tipster Predictions: We compare today's prices with a proprietary archive of over 1,000,000 settled tipster predictions tracked since 2015, showing how real published picks performed in the same odds range, sport, market, period, and outcome. This matters because very few prediction sites can support their probabilities with such a large transparent record of real historical picks.

Recent Hypothetical Picks: We also backtest recent settled odds markets by treating each available outcome as a hypothetical pick, then checking it against the real result. This shows how similar prices performed in live match conditions, even when no tipster selected that outcome.

BTR Probability Blend: The final percentage balances bookmaker implied probability, historical tipster predictions, recent hypothetical picks, market movement, and bookmaker consensus. This helps reduce blind trust in very short odds while still rewarding prices that have performed well in similar conditions.

By fusing traditional lines with a decade of community conviction, we provide an unfiltered, back-tested projection you can trust.

My pick

S. Johnson vs I. Sebestova tennis predictions

Discover community predictions and betting tips for S. Johnson vs I. Sebestova in the Challenger Women - Singles: Porto (Portugal) - Qualification, Hard on 20.09.2026. Review high-yield tipster selections, community consensus, and detailed picks for this specific tennis matchup. Combine our community's betting insights with real-time odds, head-to-head stats, and tournament context to build a smarter betting strategy.

S. Johnson vs I. Sebestova Predictions by Live Score Odds

Tipster	Profit	Yield
smartbet	1266.58	5.69 %
soccervista	1149.67	5.20 %
theone	1079.98	8.90 %
predictz	1061.76	5.21 %
vitibet	1018.63	4.23 %
vije	934.53	1.91 %
windrawwin	901.43	7.29 %
soccerpunter	870.47	4.79 %
clone	685.94	8.27 %
000ver	676.75	24.15 %

S. Johnson vs I. Sebestova Predictions

S. Johnson vs I. Sebestova Predictions

Tips from Tipsters

S. Johnson vs I. Sebestova tennis predictions

Share this page