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Boston wins

Chance

44%

Buy Yes

45¢

pays $1 if it happens

Buy No

58¢

pays $1 if it doesn’t

Vol 24h

$213

as Kalshi reports it · 5 fills

Spread

3¢

round tripThin

Prices from Kalshi, updated 3 minutes ago. Ends Sep 23, 5:40 PM UTC.

Price over the last 2 weeks
Cost of a Yes share

Latest trades

  • 4 hours agoSold yes at 42¢$5
  • 4 hours agoSold yes at 42¢$11
  • 4 hours agoSold yes at 45¢$33
  • 4 hours agoSold yes at 44¢$0
  • 5 hours agoSold yes at 43¢$44

Rules

How this market is decided
Settled by ESPN, Fox Sports, the Governing League. Contract terms (PDF)

If Boston wins the Boston vs Tampa Bay professional baseball game originally scheduled for Sep 20, 2026 at 1:40 PM EDT, then the market resolves to Yes. The following market refers to the Boston vs Tampa Bay professional baseball game originally scheduled for Sep 20, 2026 at 1:40 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Rule history

  1. First recordedNo changes since.

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