Default modelInterquartile mean (Vetted List)

Janice Tjen v Mirra Andreeva

2026-08-18 12:00 UTC — WTA Cincinnati Open

Head to Head

57 sportsbooks (18 in analysis )

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

Janice Tjen (Local)

Prediction 22.18%4.51fair odd
EV +3.15%
Edge +0.678%
Kelly +0.863%
Growth +0.027%

assuming max odds 4.65

Bookmakers’ predictions’ distribution
20.14%22.20%22.22%24.60%MIN.MEANMEDIANMAX.
Odds’ distribution
3.754.204.204.6526.67%23.79%23.81%21.51%MIN.MEANMEDIANMAX.

Mirra Andreeva (Visit)

Prediction 77.82%1.29fair odd
EV -2.73%
Edge -2.18%
Kelly -10.92%
Growth +0.000%

assuming max odds 1.25

Bookmakers’ predictions’ distribution
75.40%77.80%77.78%79.86%MIN.MEANMEDIANMAX.
Odds’ distribution
1.161.221.221.2586.21%82.05%81.97%80.00%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Janice Tjen (Local): 22.18%; Mirra Andreeva (Visit): 77.82%. For Janice Tjen (Local), that estimate is equivalent to fair decimal odds of 4.51. 5 bookmakers offer odds above that level; the best available odds are 4.65, producing a positive expected value of +3.15%.

Sportsbook Odds (57 sportsbooks)

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

BookmakerLocal ▼VisitMarginUpdated
FanDuel🎯4.65I 21.51%NM 20.51%EV +3.15%E +0.678%K +0.863%G +0.027%1.20I 83.33%NM 79.49%EV -6.62%E -5.52%K -33.10%G +0.000%4.8%2026-08-16 19:29
Winamax (DE)🎯4.60I 21.74%NM 20.96%EV +2.04%E +0.444%K +0.567%G +0.012%1.22I 81.97%NM 79.04%EV -5.06%E -4.15%K -23.01%G +0.000%3.7%2026-08-16 22:30
SportsBet🎯4.60I 21.74%NM 20.14%EV +2.04%E +0.444%K +0.567%G +0.012%1.16I 86.21%NM 79.86%EV -9.73%E -8.39%K -60.83%G +0.000%7.9%2026-08-16 19:15
1xBet🎯4.54I 22.03%NM 21.45%EV +0.711%E +0.157%K +0.201%G +0.001%1.24I 80.65%NM 78.55%EV -3.51%E -2.83%K -14.61%G +0.000%2.7%2026-08-16 22:34
BetUS🎯4.51I 22.17%NM 21.15%EV +0.045%E +0.010%K +0.013%G +0.000%1.21I 82.64%NM 78.85%EV -5.84%E -4.83%K -27.82%G +0.000%4.8%2026-08-16 23:19
Coolbet🎯4.50I 22.22%NM 21.60%EV -0.176%E -0.039%K -0.050%G +0.000%1.24I 80.65%NM 78.40%EV -3.51%E -2.83%K -14.61%G +0.000%2.9%2026-08-16 22:34
Winamax (FR)🎯4.50I 22.22%NM 21.33%EV -0.176%E -0.039%K -0.050%G +0.000%1.22I 81.97%NM 78.67%EV -5.06%E -4.15%K -23.01%G +0.000%4.2%2026-08-16 22:30
Sky Bet🎯4.50I 22.22%NM 21.05%EV -0.176%E -0.039%K -0.050%G +0.000%1.20I 83.33%NM 78.95%EV -6.62%E -5.52%K -33.10%G +0.000%5.6%2026-08-16 19:29
Paddy Power🎯4.50I 22.22%NM 21.05%EV -0.176%E -0.039%K -0.050%G +0.000%1.20I 83.33%NM 78.95%EV -6.62%E -5.52%K -33.10%G +0.000%5.6%2026-08-16 19:30
NordicBet🎯4.40I 22.73%NM 21.71%EV -2.39%E -0.544%K -0.704%G +0.000%1.22I 81.97%NM 78.29%EV -5.06%E -4.15%K -23.01%G +0.000%4.7%2026-08-16 22:29
Betsson🎯4.40I 22.73%NM 21.71%EV -2.39%E -0.544%K -0.704%G +0.000%1.22I 81.97%NM 78.29%EV -5.06%E -4.15%K -23.01%G +0.000%4.7%2026-08-16 22:35
betfred_uk🎯4.33I 23.09%NM 21.70%EV -3.95%E -0.912%K -1.19%G +0.000%1.20I 83.33%NM 78.30%EV -6.62%E -5.52%K -33.10%G +0.000%6.4%2026-08-16 19:40
Fanatics🎯4.30I 23.26%NM 22.10%EV -4.61%E -1.07%K -1.40%G +0.000%1.22I 81.97%NM 77.90%EV -5.06%E -4.15%K -23.01%G +0.000%5.2%2026-08-16 22:39
Betr (AU)🎯4.30I 23.26%NM 21.96%EV -4.61%E -1.07%K -1.40%G +0.000%1.21I 82.64%NM 78.04%EV -5.84%E -4.83%K -27.82%G +0.000%5.9%2026-08-16 22:35
Tipico (DE)🎯4.30I 23.26%NM 21.53%EV -4.61%E -1.07%K -1.40%G +0.000%1.18I 84.75%NM 78.47%EV -8.18%E -6.93%K -45.42%G +0.000%8.0%2026-08-16 22:34
Bovada🎯4.25I 23.53%NM 22.59%EV -5.72%E -1.35%K -1.76%G +0.000%1.24I 80.65%NM 77.41%EV -3.51%E -2.83%K -14.61%G +0.000%4.2%2026-08-16 22:39
Hard Rock Bet🎯4.25I 23.53%NM 22.59%EV -5.72%E -1.35%K -1.76%G +0.000%1.24I 80.65%NM 77.41%EV -3.51%E -2.83%K -14.61%G +0.000%4.2%2026-08-16 22:49
GTbets🎯4.25I 23.53%NM 22.45%EV -5.72%E -1.35%K -1.76%G +0.000%1.23I 81.30%NM 77.55%EV -4.29%E -3.48%K -18.63%G +0.000%4.8%2026-08-16 22:39
PointsBet (AU)🎯4.25I 23.53%NM 22.30%EV -5.72%E -1.35%K -1.76%G +0.000%1.22I 81.97%NM 77.70%EV -5.06%E -4.15%K -23.01%G +0.000%5.5%2026-08-16 22:35
Betway🎯4.25I 23.53%NM 22.30%EV -5.72%E -1.35%K -1.76%G +0.000%1.22I 81.97%NM 77.70%EV -5.06%E -4.15%K -23.01%G +0.000%5.5%2026-08-16 20:09
Marathon Bet🎯4.25I 23.53%NM 22.30%EV -5.72%E -1.35%K -1.76%G +0.000%1.22I 81.97%NM 77.70%EV -5.06%E -4.15%K -23.01%G +0.000%5.5%2026-08-16 22:29
BetMGM🎯4.25I 23.53%NM 22.16%EV -5.72%E -1.35%K -1.76%G +0.000%1.21I 82.64%NM 77.84%EV -5.84%E -4.83%K -27.82%G +0.000%6.2%2026-08-16 19:55
theScore Bet🎯4.25I 23.53%NM 22.02%EV -5.72%E -1.35%K -1.76%G +0.000%1.20I 83.33%NM 77.98%EV -6.62%E -5.52%K -33.10%G +0.000%6.9%2026-08-16 22:44
DraftKings🎯4.24I 23.58%NM 22.49%EV -5.94%E -1.40%K -1.83%G +0.000%1.23I 81.30%NM 77.51%EV -4.29%E -3.48%K -18.63%G +0.000%4.9%2026-08-16 22:39
BetRivers🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
LeoVegas (SE)🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Grosvenor🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Unibet (SE)🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Casumo🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Unibet (NL)🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
TABtouch🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Unibet🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:29
betPARX🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Svenska Spel🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:30
Bally Bet🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:29
ATG (SE)🎯4.20I 23.81%NM 22.65%EV -6.83%E -1.63%K -2.13%G +0.000%1.23I 81.30%NM 77.35%EV -4.29%E -3.48%K -18.63%G +0.000%5.1%2026-08-16 22:29
Unibet (UK)🎯4.20I 23.81%NM 22.22%EV -6.83%E -1.63%K -2.13%G +0.000%1.20I 83.33%NM 77.78%EV -6.62%E -5.52%K -33.10%G +0.000%7.1%2026-08-16 22:29
Coral🎯4.20I 23.81%NM 22.22%EV -6.83%E -1.63%K -2.13%G +0.000%1.20I 83.33%NM 77.78%EV -6.62%E -5.52%K -33.10%G +0.000%7.1%2026-08-16 19:59
Ladbrokes (UK)🎯4.20I 23.81%NM 22.22%EV -6.83%E -1.63%K -2.13%G +0.000%1.20I 83.33%NM 77.78%EV -6.62%E -5.52%K -33.10%G +0.000%7.1%2026-08-16 19:59
BoyleSports🎯4.20I 23.81%NM 22.22%EV -6.83%E -1.63%K -2.13%G +0.000%1.20I 83.33%NM 77.78%EV -6.62%E -5.52%K -33.10%G +0.000%7.1%2026-08-16 22:24
Virgin Bet🎯4.10I 24.39%NM 23.08%EV -9.05%E -2.21%K -2.92%G +0.000%1.23I 81.30%NM 76.92%EV -4.29%E -3.48%K -18.63%G +0.000%5.7%2026-08-16 22:30
LiveScore Bet🎯4.10I 24.39%NM 23.08%EV -9.05%E -2.21%K -2.92%G +0.000%1.23I 81.30%NM 76.92%EV -4.29%E -3.48%K -18.63%G +0.000%5.7%2026-08-16 22:29
William Hill🎯4.00I 25.00%NM 23.81%EV -11.27%E -2.82%K -3.76%G +0.000%1.25I 80.00%NM 76.19%EV -2.73%E -2.18%K -10.92%G +0.000%5.0%2026-08-16 22:29
888sport🎯4.00I 25.00%NM 23.81%EV -11.27%E -2.82%K -3.76%G +0.000%1.25I 80.00%NM 76.19%EV -2.73%E -2.18%K -10.92%G +0.000%5.0%2026-08-16 22:30
Mr Green (SE)🎯4.00I 25.00%NM 23.81%EV -11.27%E -2.82%K -3.76%G +0.000%1.25I 80.00%NM 76.19%EV -2.73%E -2.18%K -10.92%G +0.000%5.0%2026-08-16 22:59
888sport (SE)🎯4.00I 25.00%NM 23.81%EV -11.27%E -2.82%K -3.76%G +0.000%1.25I 80.00%NM 76.19%EV -2.73%E -2.18%K -10.92%G +0.000%5.0%2026-08-16 22:59
LeoVegas🎯4.00I 25.00%NM 23.08%EV -11.27%E -2.82%K -3.76%G +0.000%1.20I 83.33%NM 76.92%EV -6.62%E -5.52%K -33.10%G +0.000%8.3%2026-08-16 22:34
PMU (FR)🎯4.00I 25.00%NM 23.08%EV -11.27%E -2.82%K -3.76%G +0.000%1.20I 83.33%NM 76.92%EV -6.62%E -5.52%K -33.10%G +0.000%8.3%2026-08-16 22:29
Bet Victor🎯4.00I 25.00%NM 23.08%EV -11.27%E -2.82%K -3.76%G +0.000%1.20I 83.33%NM 76.92%EV -6.62%E -5.52%K -33.10%G +0.000%8.3%2026-08-16 22:54
betano_uk🎯4.00I 25.00%NM 23.08%EV -11.27%E -2.82%K -3.76%G +0.000%1.20I 83.33%NM 76.92%EV -6.62%E -5.52%K -33.10%G +0.000%8.3%2026-08-16 23:40
Ladbrokes (AU)🎯3.90I 25.64%NM 24.12%EV -13.49%E -3.46%K -4.65%G +0.000%1.24I 80.65%NM 75.88%EV -3.51%E -2.83%K -14.61%G +0.000%6.3%2026-08-16 19:54
Neds🎯3.90I 25.64%NM 24.12%EV -13.49%E -3.46%K -4.65%G +0.000%1.24I 80.65%NM 75.88%EV -3.51%E -2.83%K -14.61%G +0.000%6.3%2026-08-16 19:54
Betclic (FR)🎯3.90I 25.64%NM 23.23%EV -13.49%E -3.46%K -4.65%G +0.000%1.18I 84.75%NM 76.77%EV -8.18%E -6.93%K -45.42%G +0.000%10.4%2026-08-16 22:34
ReBet🎯3.90I 25.64%NM 23.23%EV -13.49%E -3.46%K -4.65%G +0.000%1.18I 84.75%NM 76.77%EV -8.18%E -6.93%K -45.42%G +0.000%10.4%2026-08-16 22:30
PlayUp🎯3.85I 25.97%NM 24.51%EV -14.60%E -3.79%K -5.12%G +0.000%1.25I 80.00%NM 75.49%EV -2.73%E -2.18%K -10.92%G +0.000%6.0%2026-08-16 22:35
TAB🎯3.80I 26.32%NM 24.60%EV -15.70%E -4.13%K -5.61%G +0.000%1.24I 80.65%NM 75.40%EV -3.51%E -2.83%K -14.61%G +0.000%7.0%2026-08-16 21:14
Unibet (FR)🎯3.75I 26.67%NM 23.78%EV -16.81%E -4.48%K -6.11%G +0.000%1.17I 85.47%NM 76.22%EV -8.95%E -7.65%K -52.67%G +0.000%12.1%2026-08-16 22:34
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 (7)

BookmakerLocalVisitMargin ▲Updated
Betfair Exchange (AU)5.10I 19.61%NM 19.18%1.21I 82.64%NM 80.82%2.3%2026-08-17 00:35
Betfair Exchange (EU)5.10I 19.61%NM 19.18%1.21I 82.64%NM 80.82%2.3%2026-08-17 00:35
Betfair Exchange (UK)5.10I 19.61%NM 19.18%1.21I 82.64%NM 80.82%2.3%2026-08-17 00:30
ProphetX5.05I 19.80%NM 19.33%1.21I 82.64%NM 80.67%2.4%2026-08-17 00:10
Novig4.76I 21.01%NM 19.87%1.18I 84.75%NM 80.13%5.8%2026-08-17 01:25
Matchbook4.70I 21.28%NM 19.93%1.17I 85.47%NM 80.07%6.7%2026-08-16 23:55
Smarkets4.80I 20.83%NM 19.46%1.16I 86.21%NM 80.54%7.0%2026-08-17 01:25

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