SportsBaseballMLB
Seattle Mariners vs. Boston Red Sox
$24.6K volume, 24h81 fills · 51 traders · 20 questions
Reported by Polymarket: open interest $49.8K · liquidity $682.0K · 24h volume 49,749 shares
- Created
- First trade
- Event start
Resolves via mlb.com
Part of MLB · daily
Totals
Moneyline
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Seattle Mariners vs. Boston Red Sox | 44.5¢ | 55.5¢ | $793.96 |
Team First Five Total
| Question | Yes | No | 24h volume |
|---|---|---|---|
| 1st 5 Innings O/U 4.5 | 49.5¢ | 50.5¢ | $526.21 |
| 1st 5 Innings O/U 3.5 | 61.5¢ | 38.5¢ | $12.90 |
| 1st 5 Innings O/U 2.5Quiet | 76.0¢ | 24.0¢ | — |
| 1st 5 Innings O/U 5.5Quiet | 36.5¢ | 63.5¢ | — |
| 1st 5 Innings O/U 6.5Quiet | 27.5¢ | 72.5¢ | — |
Nrfi
| Question | Yes | No | 24h volume |
|---|---|---|---|
| NRFI | 47.5¢ | 52.5¢ | $422.42 |
Spreads
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Spread -1.5 | 37.5¢ | 62.5¢ | $10.00 |
| Spread -1.5Quiet | 33.5¢ | 66.5¢ | — |
| Spread -2.5Quiet | 27.5¢ | 72.5¢ | — |
| Spread -2.5Quiet | 24.5¢ | 75.5¢ | — |
Team First Five Winner
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Boston Red SoxQuiet | 44.5¢ | 55.5¢ | — |
| Seattle MarinersQuiet | 40.0¢ | 60.0¢ | — |
| DrawQuiet | 15.5¢ | 84.5¢ | — |
| (3 of 3 priced) | 100.0¢ |
Team First Five Spread
| Question | Yes | No | 24h volume |
|---|---|---|---|
| 1st 5 Innings Spread -1.5Quiet | 32.5¢ | 67.5¢ | — |
| 1st 5 Innings Spread -1.5Quiet | 26.5¢ | 73.5¢ | — |
Game Extra Innings
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Extra InningsQuiet | 8.0¢ | 92.0¢ | — |
Market details
- Category
- Sports
- Subcategory
- MLB
- Discipline
- Baseball
- Series
- MLB
- Teams
- Seattle Mariners vs. Boston Red Sox
Prices and volume as of Sep 2, 2026 12:52 UTC. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.