The School of Odds

Kansas City Royals v Seattle Mariners

Kickoff: 2026-05-23 20:11 UTC

Final: Kansas City Royals 5–0 Seattle Mariners

This match has already started. Odds.school analyzes matches only before kickoff, so pre-match analysis has closed. Below are the last bookmaker odds recorded before kickoff (approximately the closing line).

Closing odds

Each book's last recorded price before kickoff. I = implied probability; NM = no-margin probability (the book's implied probability with its margin/vig removed); Margin = the book's overround.

Head to Head

BookmakerLocalVisitMargin ▲Updated
BetOpenly2.20I 45.45%NM 45.41%1.83I 54.64%NM 54.59%0.1%2026-05-23 20:09
Novig2.13I 46.95%NM 46.88%1.88I 53.19%NM 53.12%0.1%2026-05-23 20:09
Betfair Exchange (EU)2.14I 46.73%NM 46.50%1.86I 53.76%NM 53.50%0.5%2026-05-23 20:09
Matchbook2.14I 46.73%NM 46.50%1.86I 53.76%NM 53.50%0.5%2026-05-23 20:09
Betfair Exchange (UK)2.12I 47.17%NM 46.73%1.86I 53.76%NM 53.27%0.9%2026-05-23 20:10
Betfair Exchange (AU)2.12I 47.17%NM 46.73%1.86I 53.76%NM 53.27%0.9%2026-05-23 20:09
Kalshi2.08I 48.08%NM 47.61%1.89I 52.91%NM 52.39%1.0%2026-05-23 20:10
Polymarket2.13I 46.95%NM 46.48%1.85I 54.05%NM 53.52%1.0%2026-05-23 20:09
ProphetX2.13I 46.95%NM 46.48%1.85I 54.05%NM 53.52%1.0%2026-05-23 20:09
Pinnacle2.10I 47.62%NM 46.70%1.84I 54.35%NM 53.30%2.0%2026-05-23 16:39
GTbets2.15I 46.51%NM 45.57%1.80I 55.56%NM 54.43%2.1%2026-05-23 20:09
Everygame2.15I 46.51%NM 45.57%1.80I 55.56%NM 54.43%2.1%2026-05-23 20:08
Smarkets2.10I 47.62%NM 46.56%1.83I 54.64%NM 53.44%2.3%2026-05-23 20:09
1xBet2.10I 47.62%NM 46.56%1.83I 54.64%NM 53.44%2.3%2026-05-23 20:00
BetUS2.11I 47.39%NM 46.31%1.82I 54.95%NM 53.69%2.3%2026-05-23 19:29
BetAnything2.15I 46.51%NM 45.43%1.79I 55.87%NM 54.57%2.4%2026-05-23 19:59
LowVig.ag2.13I 46.95%NM 45.80%1.80I 55.56%NM 54.20%2.5%2026-05-23 20:09
BetOnline.ag2.13I 46.95%NM 45.80%1.80I 55.56%NM 54.20%2.5%2026-05-23 20:09
Svenska Spel2.12I 47.17%NM 45.78%1.79I 55.87%NM 54.22%3.0%2026-05-23 19:59
Bet Victor2.10I 47.62%NM 46.15%1.80I 55.56%NM 53.85%3.2%2026-05-23 17:18
FanDuel2.06I 48.54%NM 46.77%1.81I 55.25%NM 53.23%3.8%2026-05-23 20:09
ReBet2.10I 47.62%NM 45.74%1.77I 56.50%NM 54.26%4.1%2026-05-23 20:09
theScore Bet2.10I 47.62%NM 45.74%1.77I 56.50%NM 54.26%4.1%2026-05-23 16:09
Caesars2.10I 47.62%NM 45.74%1.77I 56.50%NM 54.26%4.1%2026-05-23 20:09
Hard Rock Bet2.10I 47.62%NM 45.74%1.77I 56.50%NM 54.26%4.1%2026-05-23 15:49
Unibet (SE)2.10I 47.62%NM 45.74%1.77I 56.50%NM 54.26%4.1%2026-05-23 19:39
Unibet (NL)2.10I 47.62%NM 45.74%1.77I 56.50%NM 54.26%4.1%2026-05-23 19:39
MyBookie.ag2.03I 49.26%NM 47.27%1.82I 54.95%NM 52.73%4.2%2026-05-23 19:49
Unibet (UK)2.08I 48.08%NM 46.11%1.78I 56.18%NM 53.89%4.3%2026-05-23 20:09
Fanatics2.05I 48.78%NM 46.75%1.80I 55.56%NM 53.25%4.3%2026-05-23 15:00
PointsBet (AU)2.05I 48.78%NM 46.75%1.80I 55.56%NM 53.25%4.3%2026-05-23 15:09
TAB2.05I 48.78%NM 46.75%1.80I 55.56%NM 53.25%4.3%2026-05-23 16:39
Bovada2.03I 49.26%NM 47.14%1.81I 55.25%NM 52.86%4.5%2026-05-23 20:08
Ladbrokes (AU)2.10I 47.62%NM 45.45%1.75I 57.14%NM 54.55%4.8%2026-05-23 20:09
Ladbrokes (UK)2.10I 47.62%NM 45.45%1.75I 57.14%NM 54.55%4.8%2026-05-23 20:09
Coral2.10I 47.62%NM 45.45%1.75I 57.14%NM 54.55%4.8%2026-05-23 20:09
Neds2.10I 47.62%NM 45.45%1.75I 57.14%NM 54.55%4.8%2026-05-23 20:09
DraftKings2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 20:09
Casumo2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 20:00
LeoVegas (SE)2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 19:59
LeoVegas2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 20:00
Unibet2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 19:59
Grosvenor2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 19:59
betPARX2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 20:00
ATG (SE)2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 20:00
Bally Bet2.08I 48.08%NM 45.83%1.76I 56.82%NM 54.17%4.9%2026-05-23 20:00
Coolbet2.05I 48.78%NM 46.48%1.78I 56.18%NM 53.52%5.0%2026-05-23 19:39
Bet Right2.06I 48.54%NM 46.21%1.77I 56.50%NM 53.79%5.0%2026-05-23 19:39
PlayUp2.02I 49.50%NM 47.12%1.80I 55.56%NM 52.88%5.1%2026-05-23 20:09
Dabble (AU)2.02I 49.50%NM 47.12%1.80I 55.56%NM 52.88%5.1%2026-05-23 20:09
BetMGM2.10I 47.62%NM 45.31%1.74I 57.47%NM 54.69%5.1%2026-05-23 20:09
SportsBet2.03I 49.26%NM 46.86%1.79I 55.87%NM 53.14%5.1%2026-05-23 20:09
Marathon Bet2.04I 49.02%NM 46.60%1.78I 56.18%NM 53.40%5.2%2026-05-23 20:00
Fliff2.05I 48.78%NM 46.34%1.77I 56.50%NM 53.66%5.3%2026-05-23 17:49
William Hill2.10I 47.62%NM 45.17%1.73I 57.80%NM 54.83%5.4%2026-05-23 06:19
Betsson2.03I 49.26%NM 46.72%1.78I 56.18%NM 53.28%5.4%2026-05-23 16:39
NordicBet2.03I 49.26%NM 46.72%1.78I 56.18%NM 53.28%5.4%2026-05-23 16:39
Virgin Bet2.07I 48.31%NM 45.81%1.75I 57.14%NM 54.19%5.5%2026-05-23 19:59
BetRivers2.07I 48.31%NM 45.81%1.75I 57.14%NM 54.19%5.5%2026-05-23 20:00
LiveScore Bet2.07I 48.31%NM 45.81%1.75I 57.14%NM 54.19%5.5%2026-05-23 20:00
TABtouch2.07I 48.31%NM 45.81%1.75I 57.14%NM 54.19%5.5%2026-05-23 19:59
Winamax (DE)2.05I 48.78%NM 46.19%1.76I 56.82%NM 53.81%5.6%2026-05-23 20:09
Betr (AU)2.10I 47.62%NM 45.03%1.72I 58.14%NM 54.97%5.8%2026-05-23 20:09
Unibet (FR)2.05I 48.78%NM 46.05%1.75I 57.14%NM 53.95%5.9%2026-05-23 20:08
888sport2.05I 48.78%NM 46.05%1.75I 57.14%NM 53.95%5.9%2026-05-23 16:59
888sport (SE)2.05I 48.78%NM 46.05%1.75I 57.14%NM 53.95%5.9%2026-05-23 16:59
Mr Green (SE)2.05I 48.78%NM 46.05%1.75I 57.14%NM 53.95%5.9%2026-05-23 16:59
Winamax (FR)2.05I 48.78%NM 45.91%1.74I 57.47%NM 54.09%6.3%2026-05-23 20:09
Betway2.05I 48.78%NM 45.91%1.74I 57.47%NM 54.09%6.3%2026-05-23 20:09
Tipico (DE)2.10I 47.62%NM 44.74%1.70I 58.82%NM 55.26%6.4%2026-05-23 20:09
BoyleSports2.05I 48.78%NM 45.77%1.73I 57.80%NM 54.23%6.6%2026-05-23 20:09
Paddy Power1.95I 51.28%NM 48.00%1.80I 55.56%NM 52.00%6.8%2026-05-23 20:09