Current active MLB roster profile synchronized from the MLB Stats API.
P
MLB player profile
Jonathan Loáisiga
Current clubArizona Diamondbacks
Season spotlightERA
2.252026
- Uniform
- 43
- Bats
- Right
- Throws
- Right
Player profile
- Club
- Arizona Diamondbacks
- Role
- P
- Jersey
- 43
- Bats / throws
- Right / Right
- Born
- November 2, 1994
- Age
- 31
- Birthplace
- Managua, Nicaragua
- MLB debut
- June 15, 2018
- ERA
- 2.25
Current season line
2026
2026 Hitting
- G
- 65
- PA
- 0
- R
- 0
- H
- 0
- HR
- 0
- RBI
- 0
- AVG
- .000
- OBP
- .000
- SLG
- .000
- OPS
- .000
- SB
- 0
2026 Pitching
- G
- 65
- GS
- 0
- IP
- 64.0
- W
- 7
- L
- 3
- ERA
- 2.25
- WHIP
- 1.02
- SO
- 47
- SV
- 1
- HLD
- 10