Justin Martinez career WHIP
1.36Career Regular Season
Justin Martinez has a career WHIP of 1.36 over 4 regular seasons.
- Best season on file: 0.97 in 2026.
Average of 4 regular seasons, 2023 through 2026. Figures come from ESPN's box scores and were last read on September 22, 2026.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 |  ARI | 10 | 0 | 0 | 12.60 | 10.0 | 14 | 11 | 2.40 | 1 |
| 2024 | ARI | 64 | 5 | 6 | 2.48 | 72.2 | 91 | 36 | 1.31 | 8 |
| 2025 | ARI | 17 | 1 | 2 | 4.11 | 15.1 | 22 | 12 | 1.24 | 5 |
| 2026 | ARI | 12 | 3 | 0 | 0.00 | 11.1 | 15 | 6 | 0.97 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
