The School of Tennis Oddsodds.tennis
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Katarzyna Kawa v Daria Snigur

2026-10-20 04:00 UTC — WTA Ningbo Open

Head to Head

27 sportsbooks (13 in analysis )

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

Katarzyna Kawa (Local)

Prediction 22.49%4.45fair odd
EV +1.20%
Edge +0.267%
Kelly +0.343%
Growth +0.004%

assuming max odds 4.50

Bookmakers’ predictions’ distribution
21.19%22.43%22.51%24.18%MIN.MEANMEDIANMAX.
Odds’ distribution
3.704.154.204.5027.03%24.12%23.81%22.22%MIN.MEANMEDIANMAX.

Daria Snigur (Visit)

Prediction 77.51%1.29fair odd
EV -3.89%
Edge -3.13%
Kelly -16.19%
Growth +0.000%

assuming max odds 1.24

Bookmakers’ predictions’ distribution
75.82%77.57%77.49%78.81%MIN.MEANMEDIANMAX.
Odds’ distribution
1.181.211.221.2484.75%82.47%81.97%80.65%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Katarzyna Kawa (Local): 22.49%; Daria Snigur (Visit): 77.51%. For Katarzyna Kawa (Local), that estimate is equivalent to fair decimal odds of 4.45. 1 bookmaker offers odds above that level; the best available odds are 4.50, producing a positive expected value of +1.20%.

Sportsbook Odds (27 sportsbooks)

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

BookmakerLocal ▼VisitMarginUpdated
FanDuel🎯4.50I 22.22%NM 21.19%EV +1.20%E +0.267%K +0.343%G +0.004%1.21I 82.64%NM 78.81%EV -6.21%E -5.13%K -29.58%G +0.000%4.9%2026-10-19 04:49
Winamax (DE)🎯4.30I 23.26%NM 22.10%EV -3.30%E -0.767%K -0.999%G +0.000%1.22I 81.97%NM 77.90%EV -5.44%E -4.46%K -24.71%G +0.000%5.2%2026-10-19 05:05
Fanatics🎯4.30I 23.26%NM 22.10%EV -3.30%E -0.767%K -0.999%G +0.000%1.22I 81.97%NM 77.90%EV -5.44%E -4.46%K -24.71%G +0.000%5.2%2026-10-19 07:10
Tipico (DE)🎯4.30I 23.26%NM 21.53%EV -3.30%E -0.767%K -0.999%G +0.000%1.18I 84.75%NM 78.47%EV -8.54%E -7.23%K -47.43%G +0.000%8.0%2026-10-19 07:00
Bovada🎯4.25I 23.53%NM 22.59%EV -4.42%E -1.04%K -1.36%G +0.000%1.24I 80.65%NM 77.41%EV -3.89%E -3.13%K -16.19%G +0.000%4.2%2026-10-19 06:14
Bet Right🎯4.25I 23.53%NM 22.45%EV -4.42%E -1.04%K -1.36%G +0.000%1.23I 81.30%NM 77.55%EV -4.66%E -3.79%K -20.27%G +0.000%4.8%2026-10-19 07:10
Betway🎯4.25I 23.53%NM 22.30%EV -4.42%E -1.04%K -1.36%G +0.000%1.22I 81.97%NM 77.70%EV -5.44%E -4.46%K -24.71%G +0.000%5.5%2026-10-19 07:10
SportsBet🎯4.25I 23.53%NM 22.02%EV -4.42%E -1.04%K -1.36%G +0.000%1.20I 83.33%NM 77.98%EV -6.99%E -5.82%K -34.94%G +0.000%6.9%2026-10-19 04:49
Coolbet🎯4.20I 23.81%NM 22.65%EV -5.55%E -1.32%K -1.73%G +0.000%1.23I 81.30%NM 77.35%EV -4.66%E -3.79%K -20.27%G +0.000%5.1%2026-10-19 07:10
BoyleSports🎯4.20I 23.81%NM 22.51%EV -5.55%E -1.32%K -1.73%G +0.000%1.22I 81.97%NM 77.49%EV -5.44%E -4.46%K -24.71%G +0.000%5.8%2026-10-19 06:14
888sport🎯4.20I 23.81%NM 22.51%EV -5.55%E -1.32%K -1.73%G +0.000%1.22I 81.97%NM 77.49%EV -5.44%E -4.46%K -24.71%G +0.000%5.8%2026-10-19 05:25
William Hill🎯4.20I 23.81%NM 22.51%EV -5.55%E -1.32%K -1.73%G +0.000%1.22I 81.97%NM 77.49%EV -5.44%E -4.46%K -24.71%G +0.000%5.8%2026-10-19 05:25
Unibet (UK)🎯4.20I 23.81%NM 22.37%EV -5.55%E -1.32%K -1.73%G +0.000%1.21I 82.64%NM 77.63%EV -6.21%E -5.13%K -29.58%G +0.000%6.5%2026-10-19 08:05
Betsson🎯4.20I 23.81%NM 22.37%EV -5.55%E -1.32%K -1.73%G +0.000%1.21I 82.64%NM 77.63%EV -6.21%E -5.13%K -29.58%G +0.000%6.5%2026-10-19 04:50
NordicBet🎯4.20I 23.81%NM 22.37%EV -5.55%E -1.32%K -1.73%G +0.000%1.21I 82.64%NM 77.63%EV -6.21%E -5.13%K -29.58%G +0.000%6.5%2026-10-19 04:49
PointsBet (AU)🎯4.15I 24.10%NM 22.72%EV -6.67%E -1.61%K -2.12%G +0.000%1.22I 81.97%NM 77.28%EV -5.44%E -4.46%K -24.71%G +0.000%6.1%2026-10-19 07:10
Betr (AU)🎯4.15I 24.10%NM 22.72%EV -6.67%E -1.61%K -2.12%G +0.000%1.22I 81.97%NM 77.28%EV -5.44%E -4.46%K -24.71%G +0.000%6.1%2026-10-19 07:10
Marathon Bet🎯4.10I 24.39%NM 23.08%EV -7.79%E -1.90%K -2.51%G +0.000%1.23I 81.30%NM 76.92%EV -4.66%E -3.79%K -20.27%G +0.000%5.7%2026-10-19 07:10
theScore Bet🎯4.10I 24.39%NM 22.79%EV -7.79%E -1.90%K -2.51%G +0.000%1.21I 82.64%NM 77.21%EV -6.21%E -5.13%K -29.58%G +0.000%7.0%2026-10-19 05:10
LeoVegas🎯4.05I 24.69%NM 22.86%EV -8.92%E -2.20%K -2.92%G +0.000%1.20I 83.33%NM 77.14%EV -6.99%E -5.82%K -34.94%G +0.000%8.0%2026-10-19 04:49
1xBet🎯4.04I 24.75%NM 23.48%EV -9.14%E -2.26%K -3.01%G +0.000%1.24I 80.65%NM 76.52%EV -3.89%E -3.13%K -16.19%G +0.000%5.4%2026-10-19 07:10
Betfair Sportsbook (UK)🎯4.00I 25.00%NM 23.37%EV -10.04%E -2.51%K -3.35%G +0.000%1.22I 81.97%NM 76.63%EV -5.44%E -4.46%K -24.71%G +0.000%7.0%2026-10-19 07:05
picklebet_au🎯4.00I 25.00%NM 23.08%EV -10.04%E -2.51%K -3.35%G +0.000%1.20I 83.33%NM 76.92%EV -6.99%E -5.82%K -34.94%G +0.000%8.3%2026-10-19 04:49
Paddy Power🎯4.00I 25.00%NM 23.08%EV -10.04%E -2.51%K -3.35%G +0.000%1.20I 83.33%NM 76.92%EV -6.99%E -5.82%K -34.94%G +0.000%8.3%2026-10-19 04:49
ReBet🎯4.00I 25.00%NM 23.08%EV -10.04%E -2.51%K -3.35%G +0.000%1.20I 83.33%NM 76.92%EV -6.99%E -5.82%K -34.94%G +0.000%8.3%2026-10-19 04:49
Winamax (FR)🎯3.85I 25.97%NM 23.46%EV -13.42%E -3.48%K -4.71%G +0.000%1.18I 84.75%NM 76.54%EV -8.54%E -7.23%K -47.43%G +0.000%10.7%2026-10-19 05:05
Unibet (FR)🎯3.70I 27.03%NM 24.18%EV -16.79%E -4.54%K -6.22%G +0.000%1.18I 84.75%NM 75.82%EV -8.54%E -7.23%K -47.43%G +0.000%11.8%2026-10-19 04:50
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 (AU)◎3.70I 27.03%NM 25.55%1.27I 78.74%NM 74.45%5.8%2026-10-19 06:46
Betfair Exchange (EU)◎3.70I 27.03%NM 25.55%1.27I 78.74%NM 74.45%5.8%2026-10-19 05:30
Betfair Exchange (UK)◎3.70I 27.03%NM 25.55%1.27I 78.74%NM 74.45%5.8%2026-10-19 05:30
Matchbook◎3.70I 27.03%NM 25.55%1.27I 78.74%NM 74.45%5.8%2026-10-19 08:00