M. Kostyuk vs S. Stephens prediction (Over/Under)

M. Kostyuk vs S. Stephens prediction

Kickoff 18.08.2026, 18:00 (UTC+0)

Starts in 0d 11h 56m
Prediction Over 18.5 Games

there will be Over 18.5 Games in the Full Time

Stake 27
1.83 1xBET
Published 18 August 2026 - 03:56 UTC+0
Live OddsOver/Under by Games in Match
OverUnder
Tip Preview

Automated preview, generated from tipster input.

The Tennis game featuring M. Kostyuk versus S. Stephens is scheduled for 18.08.2026 in the Wta - Singles: Cincinnati (Usa), Hard held in International. Our expert tipster, savic, has provided a betting prediction: there will be Over 18.5 Games in the Full Time. He is placing a 27 bet at 1.83 odds with 1xBET. Based on this Over / Under prediction in Tennis, savic could potentially earn a profit of 22.41.
Tipster Reasoning

While some tipsters choose to share their reasoning, we never force them to write nonsense or copy-paste AI text just to fill space. Over the years, we've learned that walls of text are completely useless without real, verified tipster stats to back them up.

Over/Under BTR Win Probability

M. Kostyuk vs S. Stephens
BTR Win ProbabilityOver 18.554%OpenClose
Over18.554%Under18.546%
Confidence63%Best odds1.83Bookmakers9
Prediction Summary54.1% implied probability from 9 bookmakers
  • best bookmaker price is 5.2% above the market average
  • Historical Tipster Predictions: published picks across all sports priced in the 1.70-1.79 odds range won 55.4% from 115,725 settled predictions
  • Historical Tipster Predictions: the Tennis archive priced in the 1.70-1.79 odds range returned 54.9% wins from 6,401 settled picks
  • Historical Tipster Predictions: Tennis tipsters taking Over in Over/Under Total Games Full Match at prices in the 1.70-1.79 odds range won 55.3% from 468 settled picks
  • Recent Hypothetical Picks: across all sports, settled market outcomes tested with current odds in the 1.70-1.79 odds range won 53.1% from 72,669 backtested outcomes
  • Recent Hypothetical Picks: recent Tennis market outcomes priced by current odds in the 1.70-1.79 odds range won 55.6% from 9,399 backtests
  • Recent Hypothetical Picks: in Tennis, Over in Over/Under Total Games Full Match tested against settled results with current odds in the 1.70-1.79 odds range won 0.0% from 1,351 outcome checks.
Opening Odds vs Current Odds
Over18.5
Opening1.73
Current1.74
Drifted0.4%
Under18.5
Opening2.03
Current2.05
Drifted1.3%
Odds Stats by SourceNon-favorite outcomes while Over Over 18.5 is the market favorite:
  • For Under in Over/Under Total Games Full Match in the 2.00-2.09 odds range: Historical Tipster Predictions won 44.4% / lost 55.6% from 63 real archived picks; Recent Hypothetical Picks won 100.0% / lost 0.0% from 1,014 settled market-outcome tests.

More Predictions for

M. Kostyuk vs S. Stephens
Tennis Wta - Singles: Cincinnati (Usa), Hard
1 prediction
M. Kostyuk vs S. Stephens
11h 56m
BTR Win Probability Odds 1.14
1 85% 2 15%
From Tipsters
Over 18.5 Games Odds 1.83 1
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