Houston Astros vs. Seattle Mariners

46%
Volume$4.7K
WindowEnds Sep 29, 2026 ET

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Rules

In the upcoming MLB game between the Houston Astros and Seattle Mariners, scheduled for September 22 at 9:40PM ET:

This market will resolve to "Houston Astros" if the Houston Astros win the game.

This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game.

If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.

The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Prices and volume from Polymarket and Kalshi, updated live. You trade them here with play money; Papermarkets is not affiliated with either venue.