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KalshiKalshi· Sports

Will Aroldis Chapman win AL Reliever of the Year?

Chance

5%

Buy Yes

pays $1 if it happens

Buy No

pays $1 if it doesn’t

Prices from Kalshi, updated 7 minutes ago. Ends Dec 8, 3:00 PM UTC.

Price over the last 2 weeks
Cost of a Yes share
How this market is decidedShow

If Aroldis Chapman wins the Pro Baseball American League Reliever of the Year in the 2026 season, then the market resolves to Yes. 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.