The School of Odds
Default modelInterquartile mean (Vetted List)
+ New modelAll models

Seattle Storm v Los Angeles Sparks

2026-08-30 21:00 UTC — WNBA

Head to Head

29 sportsbooks (13 in analysis )

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

Seattle Storm (Local)

Prediction 50.94%1.96fair odd
EV +0.859%
Edge +0.434%
Kelly +0.877%
Growth +0.008%

assuming max odds 1.98

Bookmakers’ predictions’ distribution
48.44%50.99%51.05%52.63%MIN.MEANMEDIANMAX.
Odds’ distribution
1.801.861.871.9855.56%53.63%53.48%50.51%MIN.MEANMEDIANMAX.

Los Angeles Sparks (Visit)

Prediction 49.06%2.04fair odd
EV -1.88%
Edge -0.939%
Kelly -1.88%
Growth +0.000%

assuming max odds 2.00

Bookmakers’ predictions’ distribution
47.37%49.01%48.95%51.56%MIN.MEANMEDIANMAX.
Odds’ distribution
1.831.921.912.0054.64%52.12%52.36%50.00%MIN.MEANMEDIANMAX.

For Head to Head, Interquartile mean (Vetted List) estimates these probabilities: Seattle Storm (Local): 50.94%; Los Angeles Sparks (Visit): 49.06%. For Seattle Storm (Local), that estimate is equivalent to fair decimal odds of 1.96. 1 bookmaker offers odds above that level; the best available odds are 1.98, producing a positive expected value of +0.859%.

Sportsbook Odds (29 sportsbooks)

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

BookmakerLocal ▼VisitMarginUpdated
1xBet🎯1.98I 50.51%NM 48.44%EV +0.859%E +0.434%K +0.877%G +0.008%1.86I 53.76%NM 51.56%EV -8.75%E -4.70%K -10.17%G +0.000%4.3%2026-08-29 23:40
FanDuel🎯1.91I 52.36%NM 50.00%EV -2.71%E -1.42%K -2.97%G +0.000%1.91I 52.36%NM 50.00%EV -6.29%E -3.30%K -6.92%G +0.000%4.7%2026-08-30 00:15
BetMGM🎯1.91I 52.36%NM 50.00%EV -2.71%E -1.42%K -2.97%G +0.000%1.91I 52.36%NM 50.00%EV -6.29%E -3.30%K -6.92%G +0.000%4.7%2026-08-29 23:34
Fliff🎯1.91I 52.36%NM 48.93%EV -2.71%E -1.42%K -2.97%G +0.000%1.83I 54.64%NM 51.07%EV -10.22%E -5.58%K -12.31%G +0.000%7.0%2026-08-29 23:55
SportsBet🎯1.90I 52.63%NM 50.00%EV -3.22%E -1.69%K -3.57%G +0.000%1.90I 52.63%NM 50.00%EV -6.78%E -3.57%K -7.54%G +0.000%5.3%2026-08-29 23:20
Bet Right🎯1.90I 52.63%NM 50.00%EV -3.22%E -1.69%K -3.57%G +0.000%1.90I 52.63%NM 50.00%EV -6.78%E -3.57%K -7.54%G +0.000%5.3%2026-08-29 23:39
Betr (AU)🎯1.90I 52.63%NM 50.00%EV -3.22%E -1.69%K -3.57%G +0.000%1.90I 52.63%NM 50.00%EV -6.78%E -3.57%K -7.54%G +0.000%5.3%2026-08-29 23:40
Neds🎯1.90I 52.63%NM 50.00%EV -3.22%E -1.69%K -3.57%G +0.000%1.90I 52.63%NM 50.00%EV -6.78%E -3.57%K -7.54%G +0.000%5.3%2026-08-29 23:35
Ladbrokes (AU)🎯1.90I 52.63%NM 50.00%EV -3.22%E -1.69%K -3.57%G +0.000%1.90I 52.63%NM 50.00%EV -6.78%E -3.57%K -7.54%G +0.000%5.3%2026-08-29 23:35
Coolbet🎯1.89I 52.91%NM 50.00%EV -3.73%E -1.97%K -4.19%G +0.000%1.89I 52.91%NM 50.00%EV -7.27%E -3.85%K -8.17%G +0.000%5.8%2026-08-29 23:39
Betway🎯1.87I 53.48%NM 51.05%EV -4.74%E -2.54%K -5.45%G +0.000%1.95I 51.28%NM 48.95%EV -4.33%E -2.22%K -4.56%G +0.000%4.8%2026-08-29 23:40
Fanatics🎯1.87I 53.48%NM 51.05%EV -4.74%E -2.54%K -5.45%G +0.000%1.95I 51.28%NM 48.95%EV -4.33%E -2.22%K -4.56%G +0.000%4.8%2026-08-30 01:20
Hard Rock Bet🎯1.87I 53.48%NM 51.05%EV -4.74%E -2.54%K -5.45%G +0.000%1.95I 51.28%NM 48.95%EV -4.33%E -2.22%K -4.56%G +0.000%4.8%2026-08-29 23:39
DraftKings🎯1.87I 53.48%NM 51.05%EV -4.74%E -2.54%K -5.45%G +0.000%1.95I 51.28%NM 48.95%EV -4.33%E -2.22%K -4.56%G +0.000%4.8%2026-08-29 23:40
Caesars🎯1.87I 53.48%NM 51.05%EV -4.74%E -2.54%K -5.45%G +0.000%1.95I 51.28%NM 48.95%EV -4.33%E -2.22%K -4.56%G +0.000%4.8%2026-08-30 00:02
GTbets🎯1.87I 53.48%NM 51.05%EV -4.74%E -2.54%K -5.45%G +0.000%1.95I 51.28%NM 48.95%EV -4.33%E -2.22%K -4.56%G +0.000%4.8%2026-08-30 00:05
Unibet (UK)🎯1.85I 54.05%NM 51.32%EV -5.76%E -3.11%K -6.78%G +0.000%1.95I 51.28%NM 48.68%EV -4.33%E -2.22%K -4.56%G +0.000%5.3%2026-08-29 23:40
betano_uk🎯1.85I 54.05%NM 49.73%EV -5.76%E -3.11%K -6.78%G +0.000%1.83I 54.64%NM 50.27%EV -10.22%E -5.58%K -12.31%G +0.000%8.7%2026-08-29 23:38
Bet Victor🎯1.85I 54.05%NM 49.73%EV -5.76%E -3.11%K -6.78%G +0.000%1.83I 54.64%NM 50.27%EV -10.22%E -5.58%K -12.31%G +0.000%8.7%2026-08-29 23:35
ReBet🎯1.84I 54.35%NM 51.32%EV -6.27%E -3.41%K -7.47%G +0.000%1.94I 51.55%NM 48.68%EV -4.82%E -2.49%K -5.13%G +0.000%5.9%2026-08-29 23:39
theScore Bet🎯1.83I 54.64%NM 52.22%EV -6.78%E -3.71%K -8.17%G +0.000%2.00I 50.00%NM 47.78%EV -1.88%E -0.939%K -1.88%G +0.000%4.6%2026-08-29 23:35
BoyleSports🎯1.83I 54.64%NM 51.07%EV -6.78%E -3.71%K -8.17%G +0.000%1.91I 52.36%NM 48.93%EV -6.29%E -3.30%K -6.92%G +0.000%7.0%2026-08-29 23:40
LeoVegas🎯1.83I 54.64%NM 50.27%EV -6.78%E -3.71%K -8.17%G +0.000%1.85I 54.05%NM 49.73%EV -9.24%E -4.99%K -10.87%G +0.000%8.7%2026-08-30 00:05
Paddy Power🎯1.83I 54.64%NM 50.00%EV -6.78%E -3.71%K -8.17%G +0.000%1.83I 54.64%NM 50.00%EV -10.22%E -5.58%K -12.31%G +0.000%9.3%2026-08-29 23:29
Betsson🎯1.82I 54.95%NM 51.72%EV -7.29%E -4.01%K -8.89%G +0.000%1.95I 51.28%NM 48.28%EV -4.33%E -2.22%K -4.56%G +0.000%6.2%2026-08-29 23:40
NordicBet🎯1.82I 54.95%NM 51.72%EV -7.29%E -4.01%K -8.89%G +0.000%1.95I 51.28%NM 48.28%EV -4.33%E -2.22%K -4.56%G +0.000%6.2%2026-08-29 23:40
Mr Green (SE)🎯1.80I 55.56%NM 52.63%EV -8.31%E -4.62%K -10.39%G +0.000%2.00I 50.00%NM 47.37%EV -1.88%E -0.939%K -1.88%G +0.000%5.6%2026-08-29 23:35
888sport🎯1.80I 55.56%NM 52.63%EV -8.31%E -4.62%K -10.39%G +0.000%2.00I 50.00%NM 47.37%EV -1.88%E -0.939%K -1.88%G +0.000%5.6%2026-08-29 23:35
888sport (SE)🎯1.80I 55.56%NM 52.63%EV -8.31%E -4.62%K -10.39%G +0.000%2.00I 50.00%NM 47.37%EV -1.88%E -0.939%K -1.88%G +0.000%5.6%2026-08-29 23:35
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
Polymarket◎2.13I 46.95%NM 46.48%1.85I 54.05%NM 53.52%1.0%2026-08-29 23:30
Kalshi◎2.00I 50.00%NM 48.98%1.92I 52.08%NM 51.02%2.1%2026-08-30 00:00
Novig◎1.98I 50.51%NM 48.97%1.90I 52.63%NM 51.03%3.1%2026-08-30 01:20
ProphetX◎1.78I 56.18%NM 50.96%1.85I 54.05%NM 49.04%10.2%2026-08-30 01:20
Matchbook◎1.98I 50.51%NM 44.38%1.58I 63.29%NM 55.62%13.8%2026-08-29 23:25