TOTAL VOLUME:
$54.3b
24H VOL:
$158,613,015
OPEN INTEREST:
$1,206,641,323
499,459
Markets across
13,676
events
MATCHED EVENTS:
1,789
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
This event group covers a single MLB game between the Houston Astros and Minnesota Twins scheduled for May 20, 2026 at 1:40 PM EDT. Both platforms are pricing the same binary outcome: which team wins the game.
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