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MLB player profile

Jack Ralston

Current club

Miami Marlins

Season spotlight

ERA
5.712026

Uniform

79

Bats

Right

Throws

Right

Player profile

Age

29

Born

Panorama City, CA, USA

Height

6' 6"

MLB debut

August 23, 2026

Birth date

August 13, 1997

Weight

231

Verified source

MLB Stats API

·

October 22, 2026 · 3:00 am EDT Open official record ↗

Current season line

2026

G

16

GS

1

IP

17.1

W

0

L

3

ERA

5.71

WHIP

1.38

SO

19

SV

0

HLD

3

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