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Teams · Miami Marlins · MLB ID 687531

#71 · Pitcher · Miami Marlins

William Kempner

B/T R/R · HT 6' 0" · WT 222 · Age 25 · Born Jun 18, 2001 · Debut May 5, 2026
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2026 · Season

ERA
0.00
#1 in MLB
↓0.56
WHIP
0.50
#1 in MLB
↓0.12
IP
10.0
 
 
W-L
1-0
 
 
SO
11
 
 
BB
2
 
 
K/9
9.9
 
 
SV
0
 
 

2026 · Fielding

PosGGSInnPOAEDPFPCTRF
P 7 0 10.0 1 0 0 0 1.000 0.14
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