Justin Martinez
Bats
Right
Throws
Right
Height
6' 3"
Weight
180 lb
Born
Jul 30, 2001
Birthplace
Bonao, Dominican Republic
MLB Service
3.004
Years.Days (est.)
Draft
International Signing (Dominican Republic)
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Current Contract
| 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | Free Agency | |
|---|---|---|---|---|---|---|---|---|---|
| Cap Hit | $3.6M | $3.6M | $3.6M | $3.6M | $3.6M | $3.6M | $3.6M | $3.6M | Voided2033 |
| Age | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
MLB Pitching — Year by Year
2026 updates live from MLB| Year | Team | G | W-L | SV | IP | ERA | WHIP | K | WAR |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | Arizona Diamondbacks | 10 | 0-0 | 1 | 10.0 | 12.60 | 2.40 | 14 | -0.2 |
| 2024 | Arizona Diamondbacks | 64 | 5-6 | 8 | 72.2 | 2.48 | 1.31 | 91 | 1.4 |
| 2025 | Arizona Diamondbacks | 17 | 1-2 | 5 | 15.1 | 4.11 | 1.24 | 22 | 0.1 |
| Career | 91 | 6-8 | 14 | 98.0 | 3.77 | 1.41 | 127 | 1.3 | |