Current active MLB roster profile synchronized from the MLB Stats API.
P
MLB player profile
Jack Sinclair
Current clubWashington Nationals
Season spotlightERA
2.452026
- Uniform
- 49
- Bats
- Right
- Throws
- Right
Player profile
- Club
- Washington Nationals
- Role
- P
- Jersey
- 49
- Bats / throws
- Right / Right
- Born
- May 3, 1999
- Age
- 27
- Birthplace
- Coral Springs, FL, USA
- MLB debut
- September 4, 2026
- ERA
- 2.45
Current season line
2026
2026 Pitching
- G
- 11
- GS
- 0
- IP
- 11.0
- W
- 1
- L
- 0
- ERA
- 2.45
- WHIP
- 0.91
- SO
- 8
- SV
- 1
- HLD
- 5
