Trevor Williams career WHIP
1.37Career Regular Season
Trevor Williams has a career WHIP of 1.37 over 11 regular seasons.
- Best season on file: 1.04 in 2024.
- Most recent: 1.18 in 2026.
Average of 11 regular seasons, 2016 through 2026. Figures come from ESPN's box scores and were last read on September 21, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2016 |  PIT | 7 | 1 | 1 | 7.82 | 12.2 | 11 | 5 | 1.89 | 0 |
| 2017 | PIT | 31 | 7 | 9 | 4.07 | 150.1 | 117 | 52 | 1.31 | 0 |
| 2018 | PIT | 31 | 14 | 10 | 3.11 | 170.2 | 126 | 55 | 1.18 | 0 |
| 2019 | PIT | 26 | 7 | 9 | 5.38 | 145.2 | 113 | 44 | 1.41 | 0 |
| 2020 | PIT | 11 | 2 | 8 | 6.18 | 55.1 | 49 | 21 | 1.57 | 0 |
| 2021 |  CHC/NYM | 23 | 4 | 2 | 4.35 | 91.0 | 90 | 31 | 1.49 | 0 |
| 2022 | NYM | 30 | 3 | 5 | 3.21 | 89.2 | 84 | 23 | 1.23 | 1 |
| 2023 |  WSH | 30 | 6 | 10 | 5.55 | 144.1 | 111 | 53 | 1.60 | 0 |
| 2024 | WSH | 13 | 6 | 1 | 2.03 | 66.2 | 59 | 18 | 1.04 | 0 |
| 2025 | WSH | 17 | 3 | 10 | 6.21 | 82.2 | 65 | 21 | 1.54 | 0 |
| 2026 |  WSH/TEX | 13 | 2 | 0 | 2.73 | 26.1 | 30 | 9 | 1.18 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
