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PolymarketPolymarket· Sports · Games · MLB · baseball

Kansas City Royals vs. Houston Astros: O/U 8.5

Pays out if the result is above 8.5.

Chance

55%

Buy Yes

55¢

pays $1 if it happens

Buy No

46¢

pays $1 if it doesn’t

Prices from Polymarket, updated 8 minutes ago. Ends Sep 17, 12:10 AM UTC.

Price over the last 2 weeks
Cost of a Yes share

Latest trades

  • 26 minutes agoBought Under at 46¢$6
  • 39 minutes agoBought Under at 46¢$13
  • 44 minutes agoBought Over at 55¢$300
  • 50 minutes agoBought Over at 55¢$28
  • 4 hours agoBought Over at 54¢$13
  • 9 hours agoBought Over at 54¢$5
  • 9 hours agoBought Over at 54¢$5
  • 9 hours agoBought Over at 54¢$43
  • 10 hours agoBought Under at 47¢$5
  • 10 hours agoBought Over at 54¢$120
How this market is decidedShow

In the upcoming MLB game between the Kansas City Royals and Houston Astros, scheduled for September 16 at 8:10 PM ET: This market will resolve to "Over" if the Kansas City Royals and Houston Astros combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". 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, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. 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.