The School of Odds

Seattle Mariners v Chicago White Sox

Kickoff: 2026-05-20 20:11 UTC

Final: Seattle Mariners 5–4 Chicago White Sox

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
Betfair Exchange (UK)1.76I 56.82%NM 56.44%2.28I 43.86%NM 43.56%0.7%2026-05-20 20:10
Betfair Exchange (EU)1.76I 56.82%NM 56.44%2.28I 43.86%NM 43.56%0.7%2026-05-20 19:20
Betfair Exchange (AU)1.76I 56.82%NM 56.44%2.28I 43.86%NM 43.56%0.7%2026-05-20 19:10
Polymarket1.72I 58.14%NM 57.53%2.33I 42.92%NM 42.47%1.1%2026-05-20 20:10
ProphetX1.75I 57.14%NM 56.47%2.27I 44.05%NM 43.53%1.2%2026-05-20 20:10
BetOpenly1.72I 58.14%NM 57.21%2.30I 43.48%NM 42.79%1.6%2026-05-20 20:09
Novig1.74I 57.47%NM 56.39%2.25I 44.44%NM 43.61%1.9%2026-05-20 20:10
Pinnacle1.74I 57.47%NM 56.39%2.25I 44.44%NM 43.61%1.9%2026-05-20 20:00
GTbets1.71I 58.48%NM 57.36%2.30I 43.48%NM 42.64%2.0%2026-05-20 20:09
Everygame1.72I 58.14%NM 57.00%2.28I 43.86%NM 43.00%2.0%2026-05-20 20:09
1xBet1.72I 58.14%NM 56.89%2.27I 44.05%NM 43.11%2.2%2026-05-20 18:50
Matchbook1.76I 56.82%NM 55.56%2.20I 45.45%NM 44.44%2.3%2026-05-20 20:10
Smarkets1.72I 58.14%NM 56.78%2.26I 44.25%NM 43.22%2.4%2026-05-20 20:10
LowVig.ag1.71I 58.48%NM 57.04%2.27I 44.05%NM 42.96%2.5%2026-05-20 20:10
BetOnline.ag1.71I 58.48%NM 57.04%2.27I 44.05%NM 42.96%2.5%2026-05-20 20:10
BetAnything1.71I 58.48%NM 57.04%2.27I 44.05%NM 42.96%2.5%2026-05-20 20:00
BetUS1.71I 58.48%NM 56.93%2.26I 44.25%NM 43.07%2.7%2026-05-20 20:09
Svenska Spel1.70I 58.82%NM 56.96%2.25I 44.44%NM 43.04%3.3%2026-05-20 20:10
theScore Bet1.69I 59.17%NM 57.11%2.25I 44.44%NM 42.89%3.6%2026-05-20 16:00
PointsBet (AU)1.71I 58.48%NM 56.27%2.20I 45.45%NM 43.73%3.9%2026-05-20 18:50
ReBet1.71I 58.48%NM 56.27%2.20I 45.45%NM 43.73%3.9%2026-05-20 19:39
FanDuel1.69I 59.17%NM 56.78%2.22I 45.05%NM 43.22%4.2%2026-05-20 19:40
Caesars1.69I 59.17%NM 56.78%2.22I 45.05%NM 43.22%4.2%2026-05-20 20:08
Bovada1.69I 59.17%NM 56.78%2.22I 45.05%NM 43.22%4.2%2026-05-20 20:10
Coral1.70I 58.82%NM 56.41%2.20I 45.45%NM 43.59%4.3%2026-05-20 18:30
Ladbrokes (UK)1.70I 58.82%NM 56.41%2.20I 45.45%NM 43.59%4.3%2026-05-20 18:30
TAB1.70I 58.82%NM 56.41%2.20I 45.45%NM 43.59%4.3%2026-05-20 18:30
Unibet (UK)1.75I 57.14%NM 54.78%2.12I 47.17%NM 45.22%4.3%2026-05-20 20:10
MyBookie.ag1.71I 58.48%NM 56.04%2.18I 45.87%NM 43.96%4.4%2026-05-20 19:50
Unibet (SE)1.68I 59.52%NM 57.03%2.23I 44.84%NM 42.97%4.4%2026-05-20 20:10
Unibet (NL)1.68I 59.52%NM 57.03%2.23I 44.84%NM 42.97%4.4%2026-05-20 20:10
Fanatics1.69I 59.17%NM 56.56%2.20I 45.45%NM 43.44%4.6%2026-05-20 19:49
Hard Rock Bet1.69I 59.17%NM 56.56%2.20I 45.45%NM 43.44%4.6%2026-05-20 19:39
Casumo1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
Unibet1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
LeoVegas1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
Grosvenor1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
LeoVegas (SE)1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
betPARX1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
Bally Bet1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
ATG (SE)1.67I 59.88%NM 57.18%2.23I 44.84%NM 42.82%4.7%2026-05-20 20:10
SportsBet1.68I 59.52%NM 56.70%2.20I 45.45%NM 43.30%5.0%2026-05-20 19:40
Coolbet1.68I 59.52%NM 56.70%2.20I 45.45%NM 43.30%5.0%2026-05-20 19:49
Bet Right1.68I 59.52%NM 56.70%2.20I 45.45%NM 43.30%5.0%2026-05-20 19:50
Dabble (AU)1.68I 59.52%NM 56.70%2.20I 45.45%NM 43.30%5.0%2026-05-20 19:40
Fliff1.71I 58.48%NM 55.70%2.15I 46.51%NM 44.30%5.0%2026-05-20 20:10
BetMGM1.69I 59.17%NM 56.33%2.18I 45.87%NM 43.67%5.0%2026-05-20 19:40
888sport1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 18:40
Betr (AU)1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 18:40
888sport (SE)1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 18:40
Mr Green (SE)1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 18:40
William Hill1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 12:29
Virgin Bet1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 20:10
TABtouch1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 20:10
BetRivers1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 20:10
LiveScore Bet1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 20:10
Marathon Bet1.67I 59.88%NM 56.85%2.20I 45.45%NM 43.15%5.3%2026-05-20 18:50
PlayUp1.70I 58.82%NM 55.84%2.15I 46.51%NM 44.16%5.3%2026-05-20 20:08
Ladbrokes (AU)1.70I 58.82%NM 55.84%2.15I 46.51%NM 44.16%5.3%2026-05-20 19:40
Neds1.70I 58.82%NM 55.84%2.15I 46.51%NM 44.16%5.3%2026-05-20 19:40
Tipico (DE)1.65I 60.61%NM 57.14%2.20I 45.45%NM 42.86%6.1%2026-05-20 18:40
Winamax (DE)1.74I 57.47%NM 54.09%2.05I 48.78%NM 45.91%6.3%2026-05-20 20:10
Betway1.74I 57.47%NM 54.09%2.05I 48.78%NM 45.91%6.3%2026-05-20 20:10
BoyleSports1.67I 59.88%NM 56.28%2.15I 46.51%NM 43.72%6.4%2026-05-20 18:50
DraftKings1.72I 58.14%NM 54.50%2.06I 48.54%NM 45.50%6.7%2026-05-20 20:10
Winamax (FR)1.72I 58.14%NM 54.38%2.05I 48.78%NM 45.62%6.9%2026-05-20 20:10
Paddy Power1.62I 61.73%NM 57.59%2.20I 45.45%NM 42.41%7.2%2026-05-20 17:50
Bet Victor1.70I 58.82%NM 54.67%2.05I 48.78%NM 45.33%7.6%2026-05-20 19:59
NordicBet1.64I 60.98%NM 56.61%2.14I 46.73%NM 43.39%7.7%2026-05-20 20:10
Betsson1.64I 60.98%NM 56.61%2.14I 46.73%NM 43.39%7.7%2026-05-20 20:10