Current active MLB roster profile synchronized from the MLB Stats API.
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MLB player profile
Jack Ralston
Current clubMiami Marlins
Season spotlightERA
3.682026
- Uniform
- 79
- Bats
- Right
- Throws
- Right
Player profile
- Club
- Miami Marlins
- Role
- P
- Jersey
- 79
- Bats / throws
- Right / Right
- Born
- August 13, 1997
- Age
- 29
- Birthplace
- Panorama City, CA, USA
- MLB debut
- August 23, 2026
- ERA
- 3.68
Current season line
2026
2026 Pitching
- G
- 14
- GS
- 0
- IP
- 14.2
- W
- 0
- L
- 1
- ERA
- 3.68
- WHIP
- 1.16
- SO
- 15
- SV
- 0
- HLD
- 3