SportsBaseballMLB
Seattle Mariners vs. Boston Red Sox
$44.6K volume, 24h176 fills · 121 traders · 19 questions
Reported by Polymarket: open interest $84.6K · liquidity $998.3K · 24h volume 84,524 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 | 39.5¢ | 60.5¢ | $6.7K |
Nrfi
| Question | Yes | No | 24h volume |
|---|---|---|---|
| NRFI | 42.5¢ | 57.5¢ | $1.8K |
Team First Five Winner
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Boston Red Sox | 51.5¢ | 48.5¢ | $1.1K |
| Seattle MarinersQuiet | 34.5¢ | 65.5¢ | — |
| DrawQuiet | 15.5¢ | 85.0¢ | — |
| (3 of 3 priced) | 101.5¢ |
Spreads
| Question | Yes | No | 24h volume |
|---|---|---|---|
| Spread -1.5 | 41.5¢ | 58.5¢ | $720.48 |
| Spread -1.5 | 28.5¢ | 71.5¢ | $109.49 |
| Spread -2.5 | 19.5¢ | 80.5¢ | $30.00 |
| Spread -2.5Quiet | 30.5¢ | 69.5¢ | — |
Team First Five Total
| Question | Yes | No | 24h volume |
|---|---|---|---|
| 1st 5 Innings O/U 2.5Quiet | 71.5¢ | 28.5¢ | — |
| 1st 5 Innings O/U 3.5Quiet | 57.0¢ | 43.0¢ | — |
| 1st 5 Innings O/U 4.5Quiet | 44.0¢ | 56.5¢ | — |
| 1st 5 Innings O/U 5.5Quiet | 31.0¢ | 69.0¢ | — |
| 1st 5 Innings O/U 6.5Quiet | 22.0¢ | 78.0¢ | — |
Team First Five Spread
| Question | Yes | No | 24h volume |
|---|---|---|---|
| 1st 5 Innings Spread -1.5Quiet | 34.0¢ | 66.0¢ | — |
| 1st 5 Innings Spread -1.5Quiet | 20.5¢ | 79.5¢ | — |
Market details
- Category
- Sports
- Subcategory
- MLB
- Discipline
- Baseball
- Series
- MLB
- Teams
- Seattle Mariners vs. Boston Red Sox
Prices and volume as of Aug 31, 2026 17:20 UTC. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.