Default modelInterquartile mean (Vetted List)

Maria Sakkari v Linda Fruhvirtova

2026-09-22 03:00 UTC — WTA Singapore Open

Head to Head

50 sportsbooks (14 in analysis )

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

Maria Sakkari (Local)

Prediction 74.46%1.34fair odd
EV +1.26%
Edge +0.926%
Kelly +3.50%
Growth +0.044%

assuming max odds 1.36

Bookmakers’ predictions’ distribution
71.84%74.43%74.59%76.17%MIN.MEANMEDIANMAX.
Odds’ distribution
1.201.261.261.3683.33%79.08%79.37%73.53%MIN.MEANMEDIANMAX.

Linda Fruhvirtova (Visit)

Prediction 25.54%3.91fair odd
EV +3.71%
Edge +0.914%
Kelly +1.21%
Growth +0.045%

assuming max odds 4.06

Bookmakers’ predictions’ distribution
23.83%25.57%25.41%28.16%MIN.MEANMEDIANMAX.
Odds’ distribution
3.253.743.754.0630.77%26.76%26.67%24.63%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Maria Sakkari (Local): 74.46%; Linda Fruhvirtova (Visit): 25.54%. For Linda Fruhvirtova (Visit), that estimate is equivalent to fair decimal odds of 3.91. 4 bookmakers offer odds above that level; the best available odds are 4.06, producing a positive expected value of +3.71%.

Sportsbook Odds (50 sportsbooks)

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

BookmakerLocalVisit ▼MarginUpdated
Pinnacle🎯1.27I 78.74%NM 76.17%EV -5.44%E -4.28%K -20.15%G +0.000%4.06I 24.63%NM 23.83%EV +3.71%E +0.914%K +1.21%G +0.045%3.4%2026-09-20 17:55
Hard Rock Bet🎯1.27I 78.74%NM 75.90%EV -5.44%E -4.28%K -20.15%G +0.000%4.00I 25.00%NM 24.10%EV +2.18%E +0.544%K +0.726%G +0.016%3.7%2026-09-20 15:44
BetOnline.ag🎯1.27I 78.74%NM 75.86%EV -5.44%E -4.28%K -20.15%G +0.000%3.99I 25.06%NM 24.14%EV +1.92%E +0.482%K +0.643%G +0.012%3.8%2026-09-20 19:04
LowVig.ag🎯1.27I 78.74%NM 75.86%EV -5.44%E -4.28%K -20.15%G +0.000%3.99I 25.06%NM 24.14%EV +1.92%E +0.482%K +0.643%G +0.012%3.8%2026-09-20 19:04
Unibet🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:29
Unibet (NL)🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:30
Casumo🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:30
Unibet (SE)🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:30
TABtouch🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:30
LeoVegas (SE)🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:30
PMU (FR)🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
LiveScore Bet🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
Virgin Bet🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
Grosvenor🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
Svenska Spel🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
Bally Bet🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
betPARX🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:33
ATG (SE)🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:34
BetRivers🎯1.26I 79.37%NM 75.58%EV -6.19%E -4.91%K -23.79%G +0.000%3.90I 25.64%NM 24.42%EV -0.377%E -0.097%K -0.130%G +0.000%5.0%2026-09-20 15:39
BetMGM🎯1.25I 80.00%NM 75.73%EV -6.93%E -5.54%K -27.72%G +0.000%3.90I 25.64%NM 24.27%EV -0.377%E -0.097%K -0.130%G +0.000%5.6%2026-09-20 19:04
PlayUp🎯1.25I 80.00%NM 75.49%EV -6.93%E -5.54%K -27.72%G +0.000%3.85I 25.97%NM 24.51%EV -1.65%E -0.430%K -0.580%G +0.000%6.0%2026-09-20 17:39
Bet Right🎯1.27I 78.74%NM 74.95%EV -5.44%E -4.28%K -20.15%G +0.000%3.80I 26.32%NM 25.05%EV -2.93%E -0.771%K -1.05%G +0.000%5.1%2026-09-20 17:44
Fanatics🎯1.27I 78.74%NM 74.95%EV -5.44%E -4.28%K -20.15%G +0.000%3.80I 26.32%NM 25.05%EV -2.93%E -0.771%K -1.05%G +0.000%5.1%2026-09-20 17:49
Bovada🎯1.29I 77.52%NM 74.40%EV -3.95%E -3.06%K -13.63%G +0.000%3.75I 26.67%NM 25.60%EV -4.21%E -1.12%K -1.53%G +0.000%4.2%2026-09-20 17:55
Betr (AU)🎯1.26I 79.37%NM 74.85%EV -6.19%E -4.91%K -23.79%G +0.000%3.75I 26.67%NM 25.15%EV -4.21%E -1.12%K -1.53%G +0.000%6.0%2026-09-20 17:54
PointsBet (AU)🎯1.26I 79.37%NM 74.85%EV -6.19%E -4.91%K -23.79%G +0.000%3.75I 26.67%NM 25.15%EV -4.21%E -1.12%K -1.53%G +0.000%6.0%2026-09-20 17:49
betfred_uk🎯1.25I 80.00%NM 75.00%EV -6.93%E -5.54%K -27.72%G +0.000%3.75I 26.67%NM 25.00%EV -4.21%E -1.12%K -1.53%G +0.000%6.7%2026-09-20 17:44
Coral🎯1.22I 81.97%NM 75.45%EV -9.16%E -7.51%K -41.66%G +0.000%3.75I 26.67%NM 24.55%EV -4.21%E -1.12%K -1.53%G +0.000%8.6%2026-09-20 19:05
Ladbrokes (UK)🎯1.22I 81.97%NM 75.45%EV -9.16%E -7.51%K -41.66%G +0.000%3.75I 26.67%NM 24.55%EV -4.21%E -1.12%K -1.53%G +0.000%8.6%2026-09-20 19:05
DraftKings🎯1.28I 78.13%NM 74.45%EV -4.70%E -3.67%K -16.77%G +0.000%3.73I 26.81%NM 25.55%EV -4.72%E -1.27%K -1.73%G +0.000%4.9%2026-09-20 17:39
Winamax (DE)🎯1.28I 78.13%NM 74.04%EV -4.70%E -3.67%K -16.77%G +0.000%3.65I 27.40%NM 25.96%EV -6.76%E -1.85%K -2.55%G +0.000%5.5%2026-09-20 17:43
1xBet🎯1.30I 76.92%NM 73.63%EV -3.21%E -2.47%K -10.69%G +0.000%3.63I 27.55%NM 26.37%EV -7.27%E -2.00%K -2.77%G +0.000%4.5%2026-09-20 18:39
888sport🎯1.29I 77.52%NM 73.62%EV -3.95%E -3.06%K -13.63%G +0.000%3.60I 27.78%NM 26.38%EV -8.04%E -2.23%K -3.09%G +0.000%5.3%2026-09-20 17:44
William Hill🎯1.29I 77.52%NM 73.62%EV -3.95%E -3.06%K -13.63%G +0.000%3.60I 27.78%NM 26.38%EV -8.04%E -2.23%K -3.09%G +0.000%5.3%2026-09-20 17:44
888sport (SE)🎯1.29I 77.52%NM 73.62%EV -3.95%E -3.06%K -13.63%G +0.000%3.60I 27.78%NM 26.38%EV -8.04%E -2.23%K -3.09%G +0.000%5.3%2026-09-20 17:44
Mr Green (SE)🎯1.29I 77.52%NM 73.62%EV -3.95%E -3.06%K -13.63%G +0.000%3.60I 27.78%NM 26.38%EV -8.04%E -2.23%K -3.09%G +0.000%5.3%2026-09-20 17:44
Neds🎯1.28I 78.13%NM 73.77%EV -4.70%E -3.67%K -16.77%G +0.000%3.60I 27.78%NM 26.23%EV -8.04%E -2.23%K -3.09%G +0.000%5.9%2026-09-20 19:04
Betsson🎯1.28I 78.13%NM 73.77%EV -4.70%E -3.67%K -16.77%G +0.000%3.60I 27.78%NM 26.23%EV -8.04%E -2.23%K -3.09%G +0.000%5.9%2026-09-20 17:44
NordicBet🎯1.28I 78.13%NM 73.77%EV -4.70%E -3.67%K -16.77%G +0.000%3.60I 27.78%NM 26.23%EV -8.04%E -2.23%K -3.09%G +0.000%5.9%2026-09-20 17:44
Ladbrokes (AU)🎯1.28I 78.13%NM 73.77%EV -4.70%E -3.67%K -16.77%G +0.000%3.60I 27.78%NM 26.23%EV -8.04%E -2.23%K -3.09%G +0.000%5.9%2026-09-20 19:00
TAB🎯1.26I 79.37%NM 74.07%EV -6.19%E -4.91%K -23.79%G +0.000%3.60I 27.78%NM 25.93%EV -8.04%E -2.23%K -3.09%G +0.000%7.1%2026-09-20 17:44
LeoVegas🎯1.24I 80.65%NM 74.38%EV -7.68%E -6.19%K -31.98%G +0.000%3.60I 27.78%NM 25.62%EV -8.04%E -2.23%K -3.09%G +0.000%8.4%2026-09-20 17:44
NetBet (FR)🎯1.20I 83.33%NM 74.74%EV -10.65%E -8.88%K -53.27%G +0.000%3.55I 28.17%NM 25.26%EV -9.32%E -2.62%K -3.65%G +0.000%11.5%2026-09-20 18:59
Unibet (UK)🎯1.27I 78.74%NM 73.38%EV -5.44%E -4.28%K -20.15%G +0.000%3.50I 28.57%NM 26.62%EV -10.59%E -3.03%K -4.24%G +0.000%7.3%2026-09-20 17:44
Bet Victor🎯1.25I 80.00%NM 73.68%EV -6.93%E -5.54%K -27.72%G +0.000%3.50I 28.57%NM 26.32%EV -10.59%E -3.03%K -4.24%G +0.000%8.6%2026-09-20 17:46
betano_uk🎯1.25I 80.00%NM 73.68%EV -6.93%E -5.54%K -27.72%G +0.000%3.50I 28.57%NM 26.32%EV -10.59%E -3.03%K -4.24%G +0.000%8.6%2026-09-20 17:47
GTbets🎯1.36I 73.53%NM 71.84%EV +1.26%E +0.926%K +3.50%G +0.044%3.47I 28.82%NM 28.16%EV -11.36%E -3.27%K -4.60%G +0.000%2.3%2026-09-20 15:34
Betclic (FR)🎯1.25I 80.00%NM 72.83%EV -6.93%E -5.54%K -27.72%G +0.000%3.35I 29.85%NM 27.17%EV -14.43%E -4.31%K -6.14%G +0.000%9.9%2026-09-20 17:44
ReBet🎯1.25I 80.00%NM 72.77%EV -6.93%E -5.54%K -27.72%G +0.000%3.34I 29.94%NM 27.23%EV -14.68%E -4.40%K -6.27%G +0.000%9.9%2026-09-20 17:44
Winamax (FR)🎯1.24I 80.65%NM 72.38%EV -7.68%E -6.19%K -31.98%G +0.000%3.25I 30.77%NM 27.62%EV -16.98%E -5.22%K -7.55%G +0.000%11.4%2026-09-20 17:39
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 (4)

BookmakerLocalVisitMargin ▲Updated
Betfair Exchange (EU)1.30I 76.92%NM 76.36%4.20I 23.81%NM 23.64%0.7%2026-09-20 17:19
Betfair Exchange (UK)1.30I 76.92%NM 76.36%4.20I 23.81%NM 23.64%0.7%2026-09-20 17:19
Betfair Exchange (AU)1.30I 76.92%NM 76.36%4.20I 23.81%NM 23.64%0.7%2026-09-20 17:19
Novig1.27I 78.74%NM 77.03%4.26I 23.47%NM 22.97%2.2%2026-09-20 18:09
Arbitrage (23 combinations) +1.87%GTbets 1.36 (74.9%) / Pinnacle 4.06 (25.1%)Show all 23 combinations
Maria Sakkari (Local)Linda Fruhvirtova (Visit)Margin
GTbets🎯 1.36 (74.9%)Pinnacle🎯 4.06 (25.1%)+1.87%
GTbets🎯 1.36 (74.6%)Hard Rock Bet🎯 4.00 (25.4%)+1.49%
GTbets🎯 1.36 (74.6%)BetOnline.ag🎯 3.99 (25.4%)+1.43%
GTbets🎯 1.36 (74.6%)LowVig.ag🎯 3.99 (25.4%)+1.43%
GTbets🎯 1.36 (74.1%)Unibet🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Unibet (NL)🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Casumo🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Unibet (SE)🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)TABtouch🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)LeoVegas (SE)🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)PMU (FR)🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)LiveScore Bet🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Virgin Bet🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Grosvenor🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Svenska Spel🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)Bally Bet🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)betPARX🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)ATG (SE)🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)BetRivers🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (74.1%)BetMGM🎯 3.90 (25.9%)+0.837%
GTbets🎯 1.36 (73.9%)PlayUp🎯 3.85 (26.1%)+0.499%
GTbets🎯 1.36 (73.6%)Bet Right🎯 3.80 (26.4%)+0.155%
GTbets🎯 1.36 (73.6%)Fanatics🎯 3.80 (26.4%)+0.155%