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MLB · MIA · RP

William Kempner

Miami MarlinsRPB/T R/R#71IL-60

2026 season · 9 G

ERAERA: 2.92
W–LW–L: 1–0
KK: 14
WHIPWHIP: 0.97

SEASON

2026 season · 9 G

IP: 12.1
SV: 0
BB: 4

BIO

Bio

PositionRP

Bats / ThrowsR/R

Number#71

Height6' 0"

Weight222 lbs

Age25

Explore stats ⌄

Strikeouts Earned Runs Hits Allowed Walks Allowed Outs Recorded ERA WHIP

Miami Marlins→

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