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Washington vs St. Louis: Total Runs
Every outcome in this field. Cheapest venue highlighted; the gap column is the cross-venue spread in cents.
Over 8.5 runs scored leads this field at 52¢ (53¢ on Polymarket, 52¢ on Kalshi), ahead of Washington Nationals at 46¢. The top three of 6 priced outcomes carry about 56% of the implied probability between them. The venues disagree most on Over 10.5 runs scored, quoted 3¢ apart on a pair machine-checked to settle identically. Around $45,018 of 24-hour volume stands behind these prices.
3 of 6 outcomes are also listed on Kalshi and machine-checked to settle on the same criteria
| Outcome | Kalshi | Polymarket | Gap |
|---|---|---|---|
| Over 8.5 runs scored✓ | 52¢ | 53¢ | 1 |
| Washington Nationals | — | 46¢ | — |
| Over 9.5 runs scored✓ | 41¢ | 42¢ | 1 |
| St. Louis Cardinals | — | 40¢ | — |
| Over 10.5 runs scored✓ | 35¢ | 38¢ | 3 |
| Washington Nationals | — | 34¢ | — |
Prices are live and move constantly — confirm on the venue before trading. A ✓ means our verifier compared both venues' resolution criteria and found them equivalent; its absence means not checked yet, never that they differ. MarketMaster is read-only research, not financial advice.