Yusei Kikuchi career ERA
4.49Career Regular Season
Yusei Kikuchi has a career ERA of 4.49 over 8 regular seasons.
- Best season on file: 3.86 in 2023.
- Most recent: 5.02 in 2026.
Average of 8 regular seasons, 2019 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2019 |  SEA | 32 | 6 | 11 | 5.46 | 161.2 | 116 | 50 | 1.52 | 0 |
| 2020 | SEA | 9 | 2 | 4 | 5.17 | 47.0 | 47 | 20 | 1.30 | 0 |
| 2021 | SEA | 29 | 7 | 9 | 4.41 | 157.0 | 163 | 62 | 1.32 | 0 |
| 2022 |  TOR | 32 | 6 | 7 | 5.19 | 100.2 | 124 | 58 | 1.50 | 1 |
| 2023 | TOR | 32 | 11 | 6 | 3.86 | 167.2 | 181 | 48 | 1.27 | 0 |
| 2024 |  TOR/HOU | 32 | 9 | 10 | 4.05 | 175.2 | 206 | 44 | 1.20 | 0 |
| 2025 |  LAA | 33 | 7 | 11 | 3.99 | 178.1 | 174 | 74 | 1.42 | 0 |
| 2026 | LAA | 12 | 1 | 6 | 5.02 | 57.1 | 58 | 28 | 1.55 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
