The School of Tennis Oddsodds.tennis
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Aryna Sabalenka v Polina Iatcenko

2026-09-02 15:00 UTC — WTA US Open

Head to Head

49 sportsbooks (14 in analysis )

Estimated chance of each outcome, according to the model: Interquartile mean (Vetted List)

Aryna Sabalenka (Local)

Prediction 92.83%1.08fair odd
EV -3.45%
Edge -3.32%
Kelly -86.36%
Growth +0.000%

assuming max odds 1.04

Bookmakers’ predictions’ distribution
88.47%92.61%93.15%94.32%MIN.MEANMEDIANMAX.
Odds’ distribution
1.001.021.021.04100.00%97.82%98.04%96.15%MIN.MEANMEDIANMAX.

Polina Iatcenko (Visit)

Prediction 7.17%13.95fair odd
EV +21.85%
Edge +1.29%
Kelly +1.37%
Growth +0.298%

assuming max odds 17.00

Bookmakers’ predictions’ distribution
5.68%7.39%6.85%11.53%MIN.MEANMEDIANMAX.
Odds’ distribution
7.7513.8215.0017.0012.90%7.24%6.67%5.88%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Aryna Sabalenka (Local): 92.83%; Polina Iatcenko (Visit): 7.17%. For Polina Iatcenko (Visit), that estimate is equivalent to fair decimal odds of 13.95. 27 bookmakers offer odds above that level; the best available odds are 17.00, producing a positive expected value of +21.85%.

Sportsbook Odds (49 sportsbooks)

We're not affiliated with any bookmaker, we earn nothing from any action done with them.

BookmakerLocalVisit ▼MarginUpdated
Sky Bet🎯1.03I 97.09%NM 94.29%EV -4.38%E -4.26%K -146.09%G +0.000%17.00I 5.88%NM 5.71%EV +21.85%E +1.29%K +1.37%G +0.298%3.0%2026-08-31 20:40
Coolbet🎯1.03I 97.09%NM 94.29%EV -4.38%E -4.26%K -146.09%G +0.000%17.00I 5.88%NM 5.71%EV +21.85%E +1.29%K +1.37%G +0.298%3.0%2026-09-01 02:55
DraftKings🎯1.00I 100.00%NM 94.32%EV -7.17%E -7.17%K +0.000%G +0.000%16.60I 6.02%NM 5.68%EV +18.98%E +1.14%K +1.22%G +0.231%6.0%2026-08-31 20:45
LiveScore Bet🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Casumo🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Unibet (SE)🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Virgin Bet🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
LeoVegas (SE)🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Grosvenor🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Unibet (NL)🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
BetRivers🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
TABtouch🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Unibet🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Svenska Spel🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Bally Bet🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
betPARX🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
ATG (SE)🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:05
Hard Rock Bet🎯1.02I 98.04%NM 94.01%EV -5.31%E -5.21%K -265.56%G +0.000%16.00I 6.25%NM 5.99%EV +14.68%E +0.918%K +0.979%G +0.144%4.3%2026-08-31 20:55
BoyleSports🎯1.03I 97.09%NM 93.57%EV -4.38%E -4.26%K -146.09%G +0.000%15.00I 6.67%NM 6.43%EV +7.52%E +0.501%K +0.537%G +0.040%3.8%2026-09-01 04:30
888sport🎯1.02I 98.04%NM 93.63%EV -5.31%E -5.21%K -265.56%G +0.000%15.00I 6.67%NM 6.37%EV +7.52%E +0.501%K +0.537%G +0.040%4.7%2026-08-31 21:40
William Hill🎯1.02I 98.04%NM 93.63%EV -5.31%E -5.21%K -265.56%G +0.000%15.00I 6.67%NM 6.37%EV +7.52%E +0.501%K +0.537%G +0.040%4.7%2026-09-01 04:29
Betway🎯1.02I 98.04%NM 93.63%EV -5.31%E -5.21%K -265.56%G +0.000%15.00I 6.67%NM 6.37%EV +7.52%E +0.501%K +0.537%G +0.040%4.7%2026-09-01 02:55
FanDuel🎯1.02I 98.04%NM 93.63%EV -5.31%E -5.21%K -265.56%G +0.000%15.00I 6.67%NM 6.37%EV +7.52%E +0.501%K +0.537%G +0.040%4.7%2026-08-31 20:39
888sport (SE)🎯1.02I 98.04%NM 93.63%EV -5.31%E -5.21%K -265.56%G +0.000%15.00I 6.67%NM 6.37%EV +7.52%E +0.501%K +0.537%G +0.040%4.7%2026-08-31 23:05
Mr Green (SE)🎯1.02I 98.04%NM 93.63%EV -5.31%E -5.21%K -265.56%G +0.000%15.00I 6.67%NM 6.37%EV +7.52%E +0.501%K +0.537%G +0.040%4.7%2026-08-31 23:05
GTbets🎯1.02I 98.04%NM 93.51%EV -5.31%E -5.21%K -265.56%G +0.000%14.70I 6.80%NM 6.49%EV +5.37%E +0.365%K +0.392%G +0.021%4.8%2026-08-31 21:45
Bet Right🎯1.02I 98.04%NM 93.21%EV -5.31%E -5.21%K -265.56%G +0.000%14.00I 7.14%NM 6.79%EV +0.349%E +0.025%K +0.027%G +0.000%5.2%2026-09-01 02:55
Coral🎯1.03I 97.09%NM 92.66%EV -4.38%E -4.26%K -146.09%G +0.000%13.00I 7.69%NM 7.34%EV -6.82%E -0.525%K -0.568%G +0.000%4.8%2026-08-31 20:40
Ladbrokes (UK)🎯1.03I 97.09%NM 92.66%EV -4.38%E -4.26%K -146.09%G +0.000%13.00I 7.69%NM 7.34%EV -6.82%E -0.525%K -0.568%G +0.000%4.8%2026-08-31 20:40
Bovada🎯1.03I 97.09%NM 92.66%EV -4.38%E -4.26%K -146.09%G +0.000%13.00I 7.69%NM 7.34%EV -6.82%E -0.525%K -0.568%G +0.000%4.8%2026-08-31 22:30
betfred_uk🎯1.02I 98.04%NM 92.72%EV -5.31%E -5.21%K -265.56%G +0.000%13.00I 7.69%NM 7.28%EV -6.82%E -0.525%K -0.568%G +0.000%5.7%2026-08-31 20:40
PointsBet (AU)🎯1.02I 98.04%NM 92.72%EV -5.31%E -5.21%K -265.56%G +0.000%13.00I 7.69%NM 7.28%EV -6.82%E -0.525%K -0.568%G +0.000%5.7%2026-08-31 20:40
Neds🎯1.02I 98.04%NM 92.72%EV -5.31%E -5.21%K -265.56%G +0.000%13.00I 7.69%NM 7.28%EV -6.82%E -0.525%K -0.568%G +0.000%5.7%2026-08-31 20:40
Ladbrokes (AU)🎯1.02I 98.04%NM 92.72%EV -5.31%E -5.21%K -265.56%G +0.000%13.00I 7.69%NM 7.28%EV -6.82%E -0.525%K -0.568%G +0.000%5.7%2026-08-31 20:40
SportsBet🎯1.01I 99.01%NM 92.79%EV -6.24%E -6.18%K -623.94%G +0.000%13.00I 7.69%NM 7.21%EV -6.82%E -0.525%K -0.568%G +0.000%6.7%2026-08-31 20:40
Betr (AU)🎯1.02I 98.04%NM 92.46%EV -5.31%E -5.21%K -265.56%G +0.000%12.50I 8.00%NM 7.54%EV -10.40%E -0.832%K -0.905%G +0.000%6.0%2026-08-31 20:40
Winamax (DE)🎯1.02I 98.04%NM 92.46%EV -5.31%E -5.21%K -265.56%G +0.000%12.50I 8.00%NM 7.54%EV -10.40%E -0.832%K -0.905%G +0.000%6.0%2026-08-31 20:40
PlayUp🎯1.04I 96.15%NM 92.02%EV -3.45%E -3.32%K -86.36%G +0.000%12.00I 8.33%NM 7.98%EV -13.99%E -1.17%K -1.27%G +0.000%4.5%2026-08-31 20:15
Fanatics🎯1.02I 98.04%NM 92.17%EV -5.31%E -5.21%K -265.56%G +0.000%12.00I 8.33%NM 7.83%EV -13.99%E -1.17%K -1.27%G +0.000%6.4%2026-08-31 20:39
BetMGM🎯1.03I 97.09%NM 91.78%EV -4.38%E -4.26%K -146.09%G +0.000%11.50I 8.70%NM 8.22%EV -17.57%E -1.53%K -1.67%G +0.000%5.8%2026-08-31 20:40
Marathon Bet🎯1.04I 96.15%NM 91.36%EV -3.45%E -3.32%K -86.36%G +0.000%11.00I 9.09%NM 8.64%EV -21.15%E -1.92%K -2.12%G +0.000%5.2%2026-09-01 00:29
betano_uk🎯1.04I 96.15%NM 91.36%EV -3.45%E -3.32%K -86.36%G +0.000%11.00I 9.09%NM 8.64%EV -21.15%E -1.92%K -2.12%G +0.000%5.2%2026-09-01 03:39
theScore Bet🎯1.03I 97.09%NM 91.44%EV -4.38%E -4.26%K -146.09%G +0.000%11.00I 9.09%NM 8.56%EV -21.15%E -1.92%K -2.12%G +0.000%6.2%2026-08-31 20:40
Unibet (UK)🎯1.02I 98.04%NM 91.51%EV -5.31%E -5.21%K -265.56%G +0.000%11.00I 9.09%NM 8.49%EV -21.15%E -1.92%K -2.12%G +0.000%7.1%2026-08-31 20:40
TAB🎯1.03I 97.09%NM 90.66%EV -4.38%E -4.26%K -146.09%G +0.000%10.00I 10.00%NM 9.34%EV -28.32%E -2.83%K -3.15%G +0.000%7.1%2026-08-31 23:05
LeoVegas🎯1.02I 98.04%NM 90.74%EV -5.31%E -5.21%K -265.56%G +0.000%10.00I 10.00%NM 9.26%EV -28.32%E -2.83%K -3.15%G +0.000%8.0%2026-08-31 20:40
ReBet🎯1.02I 98.04%NM 89.29%EV -5.31%E -5.21%K -265.56%G +0.000%8.50I 11.76%NM 10.71%EV -39.07%E -4.60%K -5.21%G +0.000%9.8%2026-08-31 20:40
Unibet (FR)🎯1.02I 98.04%NM 88.57%EV -5.31%E -5.21%K -265.56%G +0.000%7.90I 12.66%NM 11.43%EV -43.37%E -5.49%K -6.29%G +0.000%10.7%2026-08-31 20:40
Winamax (FR)🎯1.01I 99.01%NM 88.47%EV -6.24%E -6.18%K -623.94%G +0.000%7.75I 12.90%NM 11.53%EV -44.45%E -5.74%K -6.59%G +0.000%11.9%2026-08-31 20:40
Margin = Margin (Overround) · I = Implied Probability · NM = No-Margin Probability · EV = Expected Value · E = Edge · K = Kelly Criterion · G = Bankroll Growth

Updated is when each book last changed its price, so an older time means the odds simply haven't moved, not that the price is stale. Books not seen in the last ~15 minutes are normally dropped; only if a whole market's feed goes quiet are the latest recorded prices shown instead.

Exchanges (8)

BookmakerLocalVisitMargin ▲Updated
Kalshi◎1.05I 95.24%NM 94.07%16.67I 6.00%NM 5.93%1.2%2026-09-01 04:36
Betfair Exchange (AU)◎1.03I 97.09%NM 95.32%21.00I 4.76%NM 4.68%1.8%2026-09-01 02:05
Betfair Exchange (EU)◎1.03I 97.09%NM 95.32%21.00I 4.76%NM 4.68%1.8%2026-09-01 02:05
Betfair Exchange (UK)◎1.03I 97.09%NM 95.32%21.00I 4.76%NM 4.68%1.8%2026-09-01 02:05
Matchbook◎1.03I 97.09%NM 95.32%21.00I 4.76%NM 4.68%1.8%2026-09-01 02:01
Smarkets◎1.02I 98.04%NM 94.63%17.99I 5.56%NM 5.37%3.6%2026-09-01 05:05
Novig◎1.01I 99.01%NM 92.96%13.33I 7.50%NM 7.04%6.5%2026-09-01 05:00
ProphetX◎1.02I 98.04%NM 91.85%11.50I 8.70%NM 8.15%6.7%2026-09-01 05:05