Justin Martínez played in Major League Baseball from 2023 to 2025, appearing in 91 games over 3 seasons. He recorded a total of 6 W and 8 L, an ERA of 3.77, 127 SO, a WHIP of 1.408, and a WAR of 1.6.
🧾 Basic Profile
 | |
| Name | Justin Martínez |
| Date of Birth | July 30, 2001 |
| Nationality |  Dominican Republic |
| Position | Pitcher |
| Throws | Right |
| Bats | Right |
| MLB Debut | 2023 |
Justin Martínez Yearly Pitching Stats
This chart shows the season-by-season changes in ERA, SO, and IP for Justin Martínez.
📊 Career Summary
Justin Martínez appeared in 91 games over 3 MLB seasons from 2023 to 2025. Below are his cumulative stats and MLB all-time rankings:
| GS | 0 (MLB Rank: 8,004) |
| GF | 41 (MLB Rank: 2,021) |
| W | 6 (MLB Rank: 4,829) |
| L | 8 (MLB Rank: 4,842) |
| SV | 14 (MLB Rank: 1,002) |
| ERA | 3.77 (MLB Rank: 3,363) |
| IP | 98 (MLB Rank: 5,622) |
| SO | 127 (MLB Rank: 4,091) |
| BB | 59 (MLB Rank: 4,911) |
| H | 79 (MLB Rank: 6,148) |
| HR | 5 (MLB Rank: 6,294) |
| SO9 | 11.66 (MLB Rank: 189) |
| BB9 | 5.42 (MLB Rank: 2,309) |
| H9 | 7.26 (MLB Rank: 10,863) |
| HR9 | 0.46 (MLB Rank: 7,622) |
| WHIP | 1.408 (MLB Rank: 7,313) |
| WAR | 1.6 (MLB Rank: 3,383) |
📊 Last Season Summary (2025)
In his final season (2025), Justin Martínez recorded the following stats:
| GS | 0 |
| GF | 9 |
| W | 1 |
| L | 2 |
| SV | 5 |
| ERA | 4.11 |
| IP | 15.1 |
| SO | 22 |
| BB | 12 |
| H | 7 |
| HR | 1 |
| SO9 | 12.91 |
| BB9 | 7.04 |
| H9 | 4.11 |
| HR9 | 0.59 |
| WHIP | 1.239 |
| WAR | 0.2 |
📈 Seasonal Highlights
- Most Wins: 2024, 5 W
- Most SO: 2024, 91 SO
- Most IP: 2024, 72.2 IP
- Best WAR: 2024, 1.9 WAR
- Best ERA: 2024, 2.49 ERA
🎯 Postseason Performance
Justin Martínez has no postseason appearances.
Justin Martínez Career Pitching Stats Overview
| season | W | L | ERA | W-L% | SV | SO | IP | WAR | WHIP | HR | H | BB | R | ER | ERA+ | FIP | SO9 | SO/BB | GS | G | GF | CG | SHO | HR9 | H9 | BB9 | BK | HBP | IBB | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2023 | 0 | 0 | 12.6 | 0 | 1 | 14 | 10 | -0.5 | 2.4 | 2 | 13 | 11 | 14 | 14 | 36 | 6.96 | 12.6 | 1.27 | 0 | 10 | 4 | 0 | 0 | 1.8 | 11.7 | 9.9 | 0 | 2 | 1 | 1 | 57 |
2024 | 5 | 6 | 2.48 | 0.455 | 8 | 91 | 72.2 | 1.9 | 1.307 | 2 | 59 | 36 | 26 | 20 | 170 | 2.59 | 11.3 | 2.53 | 0 | 64 | 28 | 0 | 0 | 0.2 | 7.3 | 4.5 | 1 | 2 | 6 | 8 | 308 |
2025 | 1 | 2 | 4.11 | 0.333 | 5 | 22 | 15.1 | 0.2 | 1.239 | 1 | 7 | 12 | 8 | 7 | 107 | 4.05 | 12.9 | 1.83 | 0 | 17 | 9 | 0 | 0 | 0.6 | 4.1 | 7 | 0 | 3 | 1 | 2 | 67 |
