Brennan Bernardino career ERA
3.30Career Regular Season
Brennan Bernardino has a career ERA of 3.30 over 5 regular seasons.
- Best season on file: 2.89 in 2026.
Average of 5 regular seasons, 2022 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2022 |  SEA | 2 | 0 | 1 | 3.86 | 2.1 | 0 | 2 | 2.14 | 0 |
| 2023 |  BOS | 55 | 2 | 1 | 3.20 | 50.2 | 58 | 18 | 1.30 | 0 |
| 2024 | BOS | 57 | 4 | 3 | 4.06 | 51.0 | 56 | 22 | 1.41 | 0 |
| 2025 | BOS | 55 | 4 | 3 | 3.14 | 51.2 | 43 | 26 | 1.26 | 1 |
| 2026 |  COL | 72 | 4 | 3 | 2.89 | 62.1 | 48 | 15 | 1.16 | 2 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
