Z. Kolar vs O. Roca Batalla Predictions, Tips & Picks

tennis / Challenger Men - Singles / Porto 2 (Portugal), Clay

31.08.2026 09:00

Z. Kolar

O. Roca Batalla

09:00

Z. Kolar vs O. Roca Batalla Predictions

Winner Full Time Predictions

BTR Win ProbabilityO. Roca Batalla

54%

46%54%

1Z. Kolar46%2O. Roca Batalla54%

Confidence52%Best odds1.73Bookmakers2

Prediction Summary53.7% 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 116,291 settled tipster picks
Historical Tipster Predictions: Tennis picks at published odds in the 1.70-1.79 odds range won 54.9% from 6,455 settled predictions
Historical Tipster Predictions: Tennis tipsters taking 2nd player win in Match Winner Full Match at prices in the 1.70-1.79 odds range won 50.8% from 498 settled picks
Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.70-1.79 odds range won 53.0% from 78,246 backtested outcomes
Recent Hypothetical Picks: the Tennis match database using current odds in the 1.70-1.79 odds range won 55.0% from 6,396 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting for 2nd player win in Match Winner Full Match, priced by current odds in the 1.70-1.79 odds range, won 69.7% from 152 settled market tests.

Opening Odds vs Current Odds

1Z. Kolar

Opening2.00

Current2.00

No move0.0%

2O. Roca Batalla

Opening1.73

Current1.73

No move0.0%

Odds Stats by SourceNon-favorite outcomes while O. Roca Batalla is the market favorite:

For 1st player win in Match Winner Full Match in the 2.00-2.09 odds range: Historical Tipster Predictions won 44.7% / lost 55.3% from 291 real archived picks; Recent Hypothetical Picks won 29.7% / lost 70.3% from 101 settled market-outcome tests.

O/U Games 1st Set Predictions

BTR Win ProbabilityOver 8.572%OpenClose

72%28%

Over8.572%Under8.528%

Confidence61%Best odds1.30Bookmakers2

Prediction Summary72.3% implied probability from 2 bookmakers

Historical Tipster Predictions: across every sport, tipster picks in the 1.30-1.39 odds range won 70.9% from 77,631 settled records
Historical Tipster Predictions: the Tennis archive priced in the 1.30-1.39 odds range returned 72.7% wins from 3,015 settled picks
Historical Tipster Predictions: the Tennis archive shows Over in Over/Under Total Sets 1st Set priced in the 1.30-1.39 odds range winning 75.8% from 33 settled tipster picks
Recent Hypothetical Picks: the broader match database at current odds shows 69.3% wins in the 1.30-1.39 odds range from 88,170 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting at current odds returned 69.4% wins in the 1.30-1.39 odds range from 2,965 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Over in Over/Under Total Sets 1st Set using current odds in the 1.30-1.39 odds range winning 68.2% from 264 settled outcomes.

Opening Odds vs Current Odds

Over8.5

Opening1.30

Current1.30

No move0.0%

Under8.5

Opening3.40

Current3.40

No move0.0%

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

For Under in Over/Under Total Sets 1st Set in the 3.40-3.49 odds range: Historical Tipster Predictions won 15.9% / lost 84.1% from 44 real archived picks; Recent Hypothetical Picks won 16.7% / lost 83.3% from 36 settled market-outcome tests.

BTR Win ProbabilityUnder 10.573%OpenClose

27%73%

Over10.527%Under10.573%

Confidence61%Best odds1.29Bookmakers2

Prediction Summary73.1% implied probability from 2 bookmakers

Recent Hypothetical Picks: all-sports backtesting using current odds in the 1.20-1.29 odds range returned 74.8% wins from 93,209 settled market tests
Recent Hypothetical Picks: Tennis backtesting at current odds returned 76.9% wins in the 1.20-1.29 odds range from 3,070 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Under in Over/Under Total Sets 1st Set using current odds in the 1.20-1.29 odds range winning 78.9% from 700 settled outcomes.

Opening Odds vs Current Odds

Over10.5

Opening3.50

Current3.50

No move0.0%

Under10.5

Opening1.29

Current1.29

No move0.0%

Odds Stats by SourceNon-favorite outcomes while Under Under 10.5 is the market favorite:

For Over in Over/Under Total Sets 1st Set in the 3.50-3.59 odds range: Historical Tipster Predictions won 30.8% / lost 69.2% from 52 real archived picks; Recent Hypothetical Picks won 18.8% / lost 81.2% from 69 settled market-outcome tests.

BTR Win ProbabilityOver 9.550%OpenClose

50%50%

Over9.550%Under9.550%

Confidence26%Best odds1.83Bookmakers2

Prediction Summary50.0% implied probability from 2 bookmakers

Historical Tipster Predictions: across every sport, tipster picks in the 1.80-1.89 odds range won 53.2% from 163,528 settled records
Historical Tipster Predictions: the Tennis archive priced in the 1.80-1.89 odds range returned 52.7% wins from 7,927 settled picks
Historical Tipster Predictions: the Tennis archive shows Over in Over/Under Total Sets 1st Set priced in the 1.80-1.89 odds range winning 60.5% from 268 settled tipster picks
Recent Hypothetical Picks: the broader match database at current odds shows 49.9% wins in the 1.80-1.89 odds range from 111,593 settled outcome checks
Recent Hypothetical Picks: Tennis backtesting at current odds returned 50.4% wins in the 1.80-1.89 odds range from 7,920 settled outcomes
Recent Hypothetical Picks: the Tennis match database shows Over in Over/Under Total Sets 1st Set using current odds in the 1.80-1.89 odds range winning 54.7% from 150 settled outcomes.

Opening Odds vs Current Odds

Over9.5

Opening1.83

Current1.83

No move0.0%

Under9.5

Opening1.83

Current1.83

No move0.0%

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

For Over in Over/Under Total Sets 1st Set in the 1.80-1.89 odds range: Historical Tipster Predictions won 60.5% / lost 39.6% from 268 real archived picks; Recent Hypothetical Picks won 54.7% / lost 45.3% from 150 settled market-outcome tests.
For Under in Over/Under Total Sets 1st Set in the 1.80-1.89 odds range: Historical Tipster Predictions won 40.0% / lost 60.0% from 10 real archived picks; Recent Hypothetical Picks won 47.2% / lost 52.8% from 161 settled market-outcome tests.

AH Games Full Time Predictions

BTR Win ProbabilityBalanced Asian Handicap (Games) +1.5

50%

50%50%

1Z. Kolar50%2O. Roca Batalla50%

Confidence26%Best odds1.83Bookmakers2

Prediction Summary50.0% implied probability from 2 bookmakers

Historical Tipster Predictions: the all-sports archive for the 1.80-1.89 odds range shows 53.2% wins from 163,528 settled tipster picks
Historical Tipster Predictions: settled Tennis tipster picks in the 1.80-1.89 odds range won 52.7% from 7,927 predictions
Historical Tipster Predictions: in Tennis, published picks on 2nd player handicap cover in Asian Handicap Full Match within the 1.80-1.89 odds range won 52.3% from 497 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 111,593 backtested outcomes
Recent Hypothetical Picks: the Tennis match database using current odds in the 1.80-1.89 odds range won 50.4% from 7,920 settled outcome checks
Recent Hypothetical Picks: the Tennis match database shows 2nd player handicap cover in Asian Handicap Full Match using current odds in the 1.80-1.89 odds range winning 52.7% from 1,066 settled outcomes.

Opening Odds vs Current Odds

1Z. Kolar

Opening1.83

Current1.83

No move0.0%

2O. Roca Batalla

Opening1.83

Current1.83

No move0.0%

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

For 1st player handicap cover in Asian Handicap Full Match in the 1.80-1.89 odds range: Historical Tipster Predictions won 54.5% / lost 45.5% from 536 real archived picks; Recent Hypothetical Picks won 49.5% / lost 50.5% from 1,096 settled market-outcome tests.
For 2nd player handicap cover in Asian Handicap Full Match in the 1.80-1.89 odds range: Historical Tipster Predictions won 52.3% / lost 47.7% from 497 real archived picks; Recent Hypothetical Picks won 52.7% / lost 47.3% from 1,066 settled market-outcome tests.

CS Full Time Predictions

BTR Win Probability0:232%OpenClose

32%25%22%Others

0:232%2:025%1:222%2:120%

Confidence43%Best odds2.75Bookmakers2

Prediction Summary32.4% implied probability from 2 bookmakers

Historical Tipster Predictions: across every sport, tipster picks in the 2.70-2.79 odds range won 35.7% from 19,043 settled records
Historical Tipster Predictions: settled Tennis tipster picks in the 2.70-2.79 odds range won 34.2% from 1,695 predictions
Historical Tipster Predictions: in Tennis, published picks on 0:2 exact score in Correct Set Score Full Match within the 2.70-2.79 odds range won 32.7% from 55 settled predictions
Recent Hypothetical Picks: the broader match database at current odds shows 32.6% wins in the 2.70-2.79 odds range from 25,294 settled outcome checks
Recent Hypothetical Picks: recent Tennis market outcomes priced by current odds in the 2.70-2.79 odds range won 36.1% from 911 backtests
Recent Hypothetical Picks: Tennis backtesting for 0:2 exact score in Correct Set Score Full Match, priced by current odds in the 2.70-2.79 odds range, won 47.4% from 38 settled market tests.

Opening Odds vs Current Odds

0:2

Opening2.75

Current2.75

No move0.0%

2:0

Opening3.50

Current3.50

No move0.0%

1:2

Opening4.00

Current4.00

No move0.0%

2:1

Opening4.50

Current4.50

No move0.0%

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

For 2:0 exact score in Correct Set Score in the 3.50-3.59 odds range: Historical Tipster Predictions won 26.4% / lost 73.6% from 651 real archived picks; Recent Hypothetical Picks won 26.1% / lost 73.9% from 23 settled market-outcome tests.
For 1:2 exact score in Correct Set Score Full Match in the 4.00-4.09 odds range: Historical Tipster Predictions won 32.7% / lost 67.3% from 55 real archived picks; Recent Hypothetical Picks won 22.0% / lost 78.0% from 82 settled market-outcome tests.
For 2:1 exact score in Correct Set Score Full Match in the 4.50-4.59 odds range: Historical Tipster Predictions won 28.6% / lost 71.4% from 21 real archived picks; Recent Hypothetical Picks won 17.8% / lost 82.2% from 45 settled market-outcome tests.

CS 1st Set Predictions

BTR Win ProbabilityBalanced Correct Score 1st Half15%OpenClose

15%14%9%Others

3:615%6:414%4:69%6:28%6:78%1:67%2:67%6:37%7:67%5:75%7:55%6:13%0:62%6:02%

Confidence35%Best odds5.00Bookmakers2

Prediction Summary15.4% implied probability from 2 bookmakers

Historical Tipster Predictions: the all-sports archive for the 5.00-5.09 odds range shows 18.9% wins from 3,662 settled tipster picks
Historical Tipster Predictions: Tennis picks at published odds in the 5.00-5.09 odds range won 18.5% from 319 settled predictions
Historical Tipster Predictions: Tennis tipsters taking 3:6 exact score in Correct Set Score at prices in the 5.00-5.09 odds range won 25.0% from 16 settled picks
Recent Hypothetical Picks: the broader match database at current odds shows 17.1% wins in the 5.00-5.09 odds range from 13,537 settled outcome checks
Recent Hypothetical Picks: the Tennis match database using current odds in the 5.00-5.09 odds range won 18.1% from 542 settled outcome checks
Recent Hypothetical Picks: the Tennis match database shows 3:6 exact score in Correct Set Score 1st Set using current odds in the 5.00-5.09 odds range winning 11.4% from 44 settled outcomes.

Opening Odds vs Current Odds

3:6

Opening5.00

Current5.00

No move0.0%

6:4

Opening5.50

Current5.50

No move0.0%

4:6

Opening8.50

Current8.50

No move0.0%

6:2

Opening9.50

Current9.50

No move0.0%

6:7

Opening10.00

Current10.00

No move0.0%

1:6

Opening11.00

Current11.00

No move0.0%

2:6

Opening11.00

Current11.00

No move0.0%

6:3

Opening11.00

Current11.00

No move0.0%

7:6

Opening11.00

Current11.00

No move0.0%

5:7

Opening15.00

Current15.00

No move0.0%

7:5

Opening15.00

Current15.00

No move0.0%

6:1

Opening23.00

Current23.00

No move0.0%

0:6

Opening34.00

Current34.00

No move0.0%

6:0

Opening41.00

Current41.00

No move0.0%

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

For 3:6 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 11.4% / lost 88.6% from 44 settled market-outcome tests.
For 6:4 exact score in Correct Set Score in the 5.50-5.59 odds range: Historical Tipster Predictions won 20.0% / lost 80.0% from 10 real archived picks; Recent Hypothetical Picks won 21.4% / lost 78.6% from 42 settled market-outcome tests.
For 4:6 exact score in Correct Set Score in the 8.50-8.59 odds range: Historical Tipster Predictions won 11.9% / lost 88.1% from 1,007 real archived picks; Recent Hypothetical Picks won 9.1% / lost 90.9% from 22 settled market-outcome tests.
For 6:2 exact score in Correct Set Score in the 9.50-9.59 odds range: Historical Tipster Predictions won 10.3% / lost 89.7% from 1,017 real archived picks; Recent Hypothetical Picks won 14.3% / lost 85.7% from 14 settled market-outcome tests.
For 6:7 exact score in Correct Set Score in the 10.00-10.09 odds range: Historical Tipster Predictions won 12.5% / lost 87.5% from 24 real archived picks; Recent Hypothetical Picks won 6.0% / lost 94.0% from 50 settled market-outcome tests.
For 1:6 exact score in Correct Set Score in the 11.00-11.09 odds range: Historical Tipster Predictions won 14.3% / lost 85.7% from 14 real archived picks; Recent Hypothetical Picks won 5.9% / lost 94.1% from 34 settled market-outcome tests.
For 2:6 exact score in Correct Set Score in the 11.00-11.09 odds range: Historical Tipster Predictions won 14.3% / lost 85.7% from 14 real archived picks; Recent Hypothetical Picks won 10.2% / lost 89.8% from 49 settled market-outcome tests.
For 6:3 exact score in Correct Set Score in the 11.00-11.09 odds range: Historical Tipster Predictions won 14.3% / lost 85.7% from 14 real archived picks; Recent Hypothetical Picks won 22.2% / lost 77.8% from 36 settled market-outcome tests.
For 7:6 exact score in Correct Set Score in the 11.00-11.09 odds range: Historical Tipster Predictions won 14.3% / lost 85.7% from 14 real archived picks; Recent Hypothetical Picks won 8.6% / lost 91.4% from 58 settled market-outcome tests.
For 5:7 exact score in Correct Set Score in the 15.00-15.09 odds range: Historical Tipster Predictions won 6.2% / lost 93.8% from 1,885 real archived picks; Recent Hypothetical Picks won 4.7% / lost 95.3% from 150 settled market-outcome tests.
For 7:5 exact score in Correct Set Score in the 15.00-15.09 odds range: Historical Tipster Predictions won 6.2% / lost 93.8% from 1,885 real archived picks; Recent Hypothetical Picks won 3.2% / lost 96.8% from 157 settled market-outcome tests.
For 6:1 exact score in Correct Set Score 1st Set in the 23.00-23.09 odds range: Recent Hypothetical Picks won 0.0% / lost 100.0% from 45 settled market-outcome tests.
For 0:6 exact score in Correct Set Score 1st Set in the 34.00-34.09 odds range: Recent Hypothetical Picks won 0.0% / lost 100.0% from 26 settled market-outcome tests.
For 6:0 exact score in Correct Set Score 1st Set in the 41.00-41.09 odds range: Recent Hypothetical Picks won 0.0% / lost 100.0% from 67 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

Z. Kolar vs O. Roca Batalla tennis predictions

Discover community predictions and betting tips for Z. Kolar vs O. Roca Batalla in the Challenger Men - Singles: Porto 2 (Portugal), Clay on 31.08.2026. 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.

Tipster	Profit	Yield
vije	1118.15	2.71 %
ibet	834.15	15.94 %
000ver	653.56	12.24 %
raybets	598.24	13.86 %
dominik	587.85	7.76 %
liobet	564.90	11.02 %
typersi	546.08	8.83 %
betman	540.71	18.29 %
clone	536.64	8.07 %
jontips	505.23	24.30 %

Z. Kolar vs O. Roca Batalla Predictions

Z. Kolar vs O. Roca Batalla Predictions

Winner Full Time Predictions

Winner 1st Set Predictions

O/U Games Full Time Predictions

O/U Games 1st Set Predictions

AH Games Full Time Predictions

AH Games 1st Set Predictions

CS Full Time Predictions

CS 1st Set Predictions

O/E Full Time Predictions

Z. Kolar vs O. Roca Batalla tennis predictions

Z. Kolar vs O. Roca Batalla Predictions

Z. Kolar vs O. Roca Batalla Predictions

Winner Full Time Predictions

Z. Kolar vs O. Roca Batalla tennis predictions

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