The School of Odds

Golden State Valkyries v Washington Mystics

2026-07-19 00:30 UTC — WNBA

Head to Head

21 sportsbooks (9 in analysis )

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

Golden State Valkyries (Local)

Prediction 76.41%1.31fair odd
EV -2.96%
Edge -2.33%
Kelly -10.96%
Growth +0.000%

assuming max odds 1.27

Bookmakers’ predictions’ distribution
73.68%76.33%76.40%79.97%MINMEANMEDIANMAX
Odds’ distribution
1.201.241.241.2783%81%81%79%MINMEANMEDIANMAX

Washington Mystics (Visit)

Prediction 23.59%4.24fair odd
EV +13.00%
Edge +2.71%
Kelly +3.43%
Growth +0.446%

assuming max odds 4.79

Bookmakers’ predictions’ distribution
20.03%23.67%23.60%26.32%MINMEANMEDIANMAX
Odds’ distribution
3.504.014.004.7929%25%25%21%MINMEANMEDIANMAX

Sportsbook Odds (23 sportsbooks)

BookmakerLocalVisit ▼MarginUpdated
1xBet1.20I 83.33%NM 79.97%EV -8.31%E -6.92%K -41.54%G +0.000%4.79I 20.88%NM 20.03%EV +13.00%E +2.71%K +3.43%G +0.446%4.2%2026-07-17 01:25
Bet Right1.23I 81.30%NM 77.55%EV -6.02%E -4.89%K -26.16%G +0.000%4.25I 23.53%NM 22.45%EV +0.261%E +0.061%K +0.080%G +0.000%4.8%2026-07-17 01:30
theScore Bet1.24I 80.65%NM 77.21%EV -5.25%E -4.24%K -21.89%G +0.000%4.20I 23.81%NM 22.79%EV -0.919%E -0.219%K -0.287%G +0.000%4.5%2026-07-17 01:10
Betr (AU)1.23I 81.30%NM 77.35%EV -6.02%E -4.89%K -26.16%G +0.000%4.20I 23.81%NM 22.65%EV -0.919%E -0.219%K -0.287%G +0.000%5.1%2026-07-17 01:30
Fanatics1.25I 80.00%NM 76.64%EV -4.49%E -3.59%K -17.95%G +0.000%4.10I 24.39%NM 23.36%EV -3.28%E -0.799%K -1.06%G +0.000%4.4%2026-07-17 02:10
DraftKings1.25I 80.00%NM 76.64%EV -4.49%E -3.59%K -17.95%G +0.000%4.10I 24.39%NM 23.36%EV -3.28%E -0.799%K -1.06%G +0.000%4.4%2026-07-17 07:05
Caesars1.25I 80.00%NM 76.64%EV -4.49%E -3.59%K -17.95%G +0.000%4.10I 24.39%NM 23.36%EV -3.28%E -0.799%K -1.06%G +0.000%4.4%2026-07-17 04:53
GTbets1.25I 80.00%NM 76.64%EV -4.49%E -3.59%K -17.95%G +0.000%4.10I 24.39%NM 23.36%EV -3.28%E -0.799%K -1.06%G +0.000%4.4%2026-07-17 07:05
MyBookie.ag1.24I 80.65%NM 76.78%EV -5.25%E -4.24%K -21.89%G +0.000%4.10I 24.39%NM 23.22%EV -3.28%E -0.799%K -1.06%G +0.000%5.0%2026-07-17 01:18
888sport1.25I 80.00%NM 76.19%EV -4.49%E -3.59%K -17.95%G +0.000%4.00I 25.00%NM 23.81%EV -5.64%E -1.41%K -1.88%G +0.000%5.0%2026-07-17 01:10
888sport (SE)1.25I 80.00%NM 76.19%EV -4.49%E -3.59%K -17.95%G +0.000%4.00I 25.00%NM 23.81%EV -5.64%E -1.41%K -1.88%G +0.000%5.0%2026-07-17 01:10
Mr Green (SE)1.25I 80.00%NM 76.19%EV -4.49%E -3.59%K -17.95%G +0.000%4.00I 25.00%NM 23.81%EV -5.64%E -1.41%K -1.88%G +0.000%5.0%2026-07-17 01:10
Hard Rock Bet1.25I 80.00%NM 76.19%EV -4.49%E -3.59%K -17.95%G +0.000%4.00I 25.00%NM 23.81%EV -5.64%E -1.41%K -1.88%G +0.000%5.0%2026-07-17 01:30
Unibet (UK)1.24I 80.65%NM 76.34%EV -5.25%E -4.24%K -21.89%G +0.000%4.00I 25.00%NM 23.66%EV -5.64%E -1.41%K -1.88%G +0.000%5.6%2026-07-17 02:05
Coolbet1.23I 81.30%NM 76.48%EV -6.02%E -4.89%K -26.16%G +0.000%4.00I 25.00%NM 23.52%EV -5.64%E -1.41%K -1.88%G +0.000%6.3%2026-07-17 04:25
Betsson1.22I 81.97%NM 76.40%EV -6.78%E -5.56%K -30.82%G +0.000%3.95I 25.32%NM 23.60%EV -6.82%E -1.73%K -2.31%G +0.000%7.3%2026-07-17 02:00
NordicBet1.22I 81.97%NM 76.40%EV -6.78%E -5.56%K -30.82%G +0.000%3.95I 25.32%NM 23.60%EV -6.82%E -1.73%K -2.31%G +0.000%7.3%2026-07-17 02:05
ReBet1.23I 81.30%NM 76.02%EV -6.02%E -4.89%K -26.16%G +0.000%3.90I 25.64%NM 23.98%EV -8.00%E -2.05%K -2.76%G +0.000%6.9%2026-07-17 01:10
BoyleSports1.22I 81.97%NM 76.17%EV -6.78%E -5.56%K -30.82%G +0.000%3.90I 25.64%NM 23.83%EV -8.00%E -2.05%K -2.76%G +0.000%7.6%2026-07-17 02:05
SportsBet1.25I 80.00%NM 75.49%EV -4.49%E -3.59%K -17.95%G +0.000%3.85I 25.97%NM 24.51%EV -9.18%E -2.38%K -3.22%G +0.000%6.0%2026-07-17 04:15
FanDuel1.27I 78.74%NM 74.95%EV -2.96%E -2.33%K -10.96%G +0.000%3.80I 26.32%NM 25.05%EV -10.35%E -2.72%K -3.70%G +0.000%5.1%2026-07-17 05:45
LeoVegas1.24I 80.65%NM 74.38%EV -5.25%E -4.24%K -21.89%G +0.000%3.60I 27.78%NM 25.62%EV -15.07%E -4.19%K -5.80%G +0.000%8.4%2026-07-17 07:05
Paddy Power1.25I 80.00%NM 73.68%EV -4.49%E -3.59%K -17.95%G +0.000%3.50I 28.57%NM 26.32%EV -17.43%E -4.98%K -6.97%G +0.000%8.6%2026-07-17 04:18
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
Kalshi1.30I 76.92%NM 75.47%4.00I 25.00%NM 24.53%1.9%2026-07-17 07:20
Polymarket1.25I 80.00%NM 77.68%4.35I 22.99%NM 22.32%3.0%2026-07-17 07:15
Betfair Exchange (AU)1.25I 80.00%NM 44.69%1.01I 99.01%NM 55.31%79.0%2026-07-17 07:35
Betfair Exchange (UK)1.25I 80.00%NM 44.69%1.01I 99.01%NM 55.31%79.0%2026-07-17 07:35
Betfair Exchange (EU)1.25I 80.00%NM 44.69%1.01I 99.01%NM 55.31%79.0%2026-07-17 07:35
Arbitrage (1 combination) +0.38%FanDuel 1.27 (79.0%) / 1xBet 4.79 (21.0%)Show details
Golden State Valkyries (Local)Washington Mystics (Visit)Margin
FanDuel 1.27 (79.0%)1xBet 4.79 (21.0%)+0.384%