The School of OddsCleveland Guardians v 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
| Bookmaker | Local | Visit | Margin ▲ | Updated |
|---|---|---|---|---|
| Kalshi | 1.96I 51.02%NM 50.00% | 1.96I 51.02%NM 50.00% | 2.0% | 2026-03-21 01:00 |
| ProphetX | 1.96I 51.02%NM 49.09% | 1.89I 52.91%NM 50.91% | 3.9% | 2026-03-21 00:15 |
| Caesars | 1.91I 52.36%NM 50.00% | 1.91I 52.36%NM 50.00% | 4.7% | 2026-03-20 20:24 |
| theScore Bet | 1.91I 52.36%NM 50.00% | 1.91I 52.36%NM 50.00% | 4.7% | 2026-03-20 22:55 |
| Hard Rock Bet | 1.91I 52.36%NM 50.00% | 1.91I 52.36%NM 50.00% | 4.7% | 2026-03-20 20:50 |
| DraftKings | 1.89I 52.91%NM 50.52% | 1.93I 51.81%NM 49.48% | 4.7% | 2026-03-20 22:50 |
| FanDuel | 1.93I 51.81%NM 49.48% | 1.89I 52.91%NM 50.52% | 4.7% | 2026-03-20 20:54 |
| Bovada | 1.93I 51.81%NM 49.48% | 1.89I 52.91%NM 50.52% | 4.7% | 2026-03-20 23:23 |
| BetAnything | 1.87I 53.48%NM 51.05% | 1.95I 51.28%NM 48.95% | 4.8% | 2026-03-21 00:50 |
| BetMGM | 1.95I 51.28%NM 48.95% | 1.87I 53.48%NM 51.05% | 4.8% | 2026-03-20 14:04 |
| BetOnline.ag | 1.85I 54.05%NM 51.57% | 1.97I 50.76%NM 48.43% | 4.8% | 2026-03-21 00:50 |
| LowVig.ag | 1.85I 54.05%NM 51.57% | 1.97I 50.76%NM 48.43% | 4.8% | 2026-03-21 00:50 |
| MyBookie.ag | 1.90I 52.63%NM 50.13% | 1.91I 52.36%NM 49.87% | 5.0% | 2026-03-20 22:24 |
| BetRivers | 1.93I 51.81%NM 49.34% | 1.88I 53.19%NM 50.66% | 5.0% | 2026-03-20 14:05 |
| betPARX | 1.93I 51.81%NM 49.34% | 1.88I 53.19%NM 50.66% | 5.0% | 2026-03-20 14:09 |
| Novig | 1.85I 54.05%NM 51.19% | 1.94I 51.55%NM 48.81% | 5.6% | 2026-03-21 00:00 |
| ReBet | 1.87I 53.48%NM 50.00% | 1.87I 53.48%NM 50.00% | 7.0% | 2026-03-21 00:05 |
| Fliff | 1.87I 53.48%NM 50.00% | 1.87I 53.48%NM 50.00% | 7.0% | 2026-03-20 23:25 |
| BetUS | 1.87I 53.48%NM 50.00% | 1.87I 53.48%NM 50.00% | 7.0% | 2026-03-20 20:19 |