The School of Odds

Ashlyn Krueger v Katie Boulter

2026-07-27 23:00 UTC — WTA Washington Open

Head to Head

39 sportsbooks (11 in analysis )

Estimated chance of each outcome, according to the model: IQM

Ashlyn Krueger (Local)

Prediction 57.00%1.75fair odd
EV -3.68%
Edge -2.18%
Kelly -5.33%
Growth +0.000%

assuming max odds 1.69

Bookmakers’ predictions’ distribution
55.56%57.07%56.92%58.44%MINMEANMEDIANMAX
Odds’ distribution
1.621.661.661.6961.73%60.25%60.24%59.17%MINMEANMEDIANMAX

Katie Boulter (Visit)

Prediction 43.00%2.33fair odd
EV -0.229%
Edge -0.099%
Kelly -0.173%
Growth +0.000%

assuming max odds 2.32

Bookmakers’ predictions’ distribution
41.56%42.93%43.08%44.44%MINMEANMEDIANMAX
Odds’ distribution
2.102.212.222.3247.62%45.19%45.05%43.10%MINMEANMEDIANMAX

Sportsbook Odds (39 sportsbooks)

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

BookmakerLocal ▼VisitMarginUpdated
Pinnacle1.69I 59.17%NM 57.22%EV -3.68%E -2.18%K -5.33%G +0.000%2.26I 44.25%NM 42.78%EV -2.81%E -1.24%K -2.23%G +0.000%3.4%2026-07-27 01:40
DraftKings1.69I 59.17%NM 56.44%EV -3.68%E -2.18%K -5.33%G +0.000%2.19I 45.66%NM 43.56%EV -5.82%E -2.66%K -4.89%G +0.000%4.8%2026-07-27 04:06
FanDuel1.68I 59.52%NM 56.92%EV -4.25%E -2.53%K -6.25%G +0.000%2.22I 45.05%NM 43.08%EV -4.53%E -2.04%K -3.71%G +0.000%4.6%2026-07-27 01:55
Neds1.68I 59.52%NM 55.56%EV -4.25%E -2.53%K -6.25%G +0.000%2.10I 47.62%NM 44.44%EV -9.69%E -4.61%K -8.81%G +0.000%7.1%2026-07-27 02:55
Ladbrokes (AU)1.68I 59.52%NM 55.56%EV -4.25%E -2.53%K -6.25%G +0.000%2.10I 47.62%NM 44.44%EV -9.69%E -4.61%K -8.81%G +0.000%7.1%2026-07-27 02:55
Bovada1.67I 59.88%NM 57.40%EV -4.82%E -2.89%K -7.19%G +0.000%2.25I 44.44%NM 42.60%EV -3.24%E -1.44%K -2.59%G +0.000%4.3%2026-07-27 01:55
Hard Rock Bet1.67I 59.88%NM 57.40%EV -4.82%E -2.89%K -7.19%G +0.000%2.25I 44.44%NM 42.60%EV -3.24%E -1.44%K -2.59%G +0.000%4.3%2026-07-27 06:10
BetAnything1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 02:10
Betfair Sportsbook (UK)1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 01:50
BoyleSports1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 05:35
888sport1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 02:45
Fanatics1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 06:50
Mr Green (SE)1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 02:50
888sport (SE)1.67I 59.88%NM 56.85%EV -4.82%E -2.89%K -7.19%G +0.000%2.20I 45.45%NM 43.15%EV -5.39%E -2.45%K -4.49%G +0.000%5.3%2026-07-27 03:25
ATG (SE)1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Bally Bet1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Casumo1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Grosvenor1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
betPARX1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
LeoVegas (SE)1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
TABtouch1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Unibet1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Unibet (SE)1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Unibet (NL)1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Svenska Spel1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
BetRivers1.66I 60.24%NM 57.33%EV -5.39%E -3.25%K -8.16%G +0.000%2.23I 44.84%NM 42.67%EV -4.10%E -1.84%K -3.33%G +0.000%5.1%2026-07-27 06:10
Bet Right1.66I 60.24%NM 57.22%EV -5.39%E -3.25%K -8.16%G +0.000%2.22I 45.05%NM 42.78%EV -4.53%E -2.04%K -3.71%G +0.000%5.3%2026-07-27 02:55
BetOnline.ag1.65I 60.61%NM 58.44%EV -5.96%E -3.61%K -9.17%G +0.000%2.32I 43.10%NM 41.56%EV -0.229%E -0.099%K -0.173%G +0.000%3.7%2026-07-27 06:15
LowVig.ag1.65I 60.61%NM 58.44%EV -5.96%E -3.61%K -9.17%G +0.000%2.32I 43.10%NM 41.56%EV -0.229%E -0.099%K -0.173%G +0.000%3.7%2026-07-27 06:15
BetUS1.65I 60.61%NM 57.69%EV -5.96%E -3.61%K -9.17%G +0.000%2.25I 44.44%NM 42.31%EV -3.24%E -1.44%K -2.59%G +0.000%5.1%2026-07-27 06:16
Betway1.65I 60.61%NM 57.14%EV -5.96%E -3.61%K -9.17%G +0.000%2.20I 45.45%NM 42.86%EV -5.39%E -2.45%K -4.49%G +0.000%6.1%2026-07-27 01:55
PointsBet (AU)1.65I 60.61%NM 57.14%EV -5.96%E -3.61%K -9.17%G +0.000%2.20I 45.45%NM 42.86%EV -5.39%E -2.45%K -4.49%G +0.000%6.1%2026-07-27 03:00
PlayUp1.65I 60.61%NM 57.14%EV -5.96%E -3.61%K -9.17%G +0.000%2.20I 45.45%NM 42.86%EV -5.39%E -2.45%K -4.49%G +0.000%6.1%2026-07-27 07:05
theScore Bet1.65I 60.61%NM 56.58%EV -5.96%E -3.61%K -9.17%G +0.000%2.15I 46.51%NM 43.42%EV -7.54%E -3.51%K -6.56%G +0.000%7.1%2026-07-27 02:00
SportsBet1.64I 60.98%NM 57.29%EV -6.53%E -3.98%K -10.20%G +0.000%2.20I 45.45%NM 42.71%EV -5.39%E -2.45%K -4.49%G +0.000%6.4%2026-07-27 02:35
Betr (AU)1.64I 60.98%NM 57.29%EV -6.53%E -3.98%K -10.20%G +0.000%2.20I 45.45%NM 42.71%EV -5.39%E -2.45%K -4.49%G +0.000%6.4%2026-07-27 05:55
ReBet1.63I 61.35%NM 56.76%EV -7.10%E -4.35%K -11.27%G +0.000%2.14I 46.73%NM 43.24%EV -7.97%E -3.72%K -6.99%G +0.000%8.1%2026-07-27 03:20
Paddy Power1.62I 61.73%NM 57.59%EV -7.67%E -4.73%K -12.37%G +0.000%2.20I 45.45%NM 42.41%EV -5.39%E -2.45%K -4.49%G +0.000%7.2%2026-07-27 02:10
PMU (FR)1.62I 61.73%NM 57.37%EV -7.67%E -4.73%K -12.37%G +0.000%2.18I 45.87%NM 42.63%EV -6.25%E -2.87%K -5.30%G +0.000%7.6%2026-07-27 06:10
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 (5)

BookmakerLocalVisitMargin ▲Updated
Novig1.69I 59.17%NM 58.48%2.38I 42.02%NM 41.52%1.2%2026-07-27 06:51
Betfair Exchange (AU)1.71I 58.48%NM 57.57%2.32I 43.10%NM 42.43%1.6%2026-07-27 06:35
Betfair Exchange (UK)1.71I 58.48%NM 57.57%2.32I 43.10%NM 42.43%1.6%2026-07-27 06:35
Betfair Exchange (EU)1.71I 58.48%NM 57.57%2.32I 43.10%NM 42.43%1.6%2026-07-27 06:35
ProphetX1.72I 58.14%NM 57.11%2.29I 43.67%NM 42.89%1.8%2026-07-27 07:10