Peter Lambert ERA in 2023
5.362023 Regular Season
Peter Lambert posted a 5.36 ERA in the 2023 regular season.
| 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. | H: Times the batter reached base by hitting the ball, without help from an error. | R: Runs — scored by the batter, or allowed by the pitcher. | ER: Earned runs allowed — runs that scored without help from an error. | BB: Times the batter reached first base on four balls. | K: Batters this pitcher struck out. | HR: Home runs hit. | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2023 |  @ SF | L 6-3 | 5.36 | 5.0 | 8 | 6 | 6 | 2 | 2 | 3 |
| Sep 4, 2023 |  @ ARI | L 4-2 | 5.03 | 6.0 | 6 | 4 | 4 | 1 | 5 | 0 |
| Aug 29, 2023 |  vs ATL | L 3-1 | 4.95 | 5.0 | 9 | 3 | 3 | 0 | 2 | 1 |
| Aug 24, 2023 |  @ TB | L 5-3 | 4.92 | 5.0 | 4 | 2 | 2 | 1 | 6 | 1 |
| Aug 18, 2023 |  vs CHW | W 14-1 | 5.02 | 7.0 | 4 | 1 | 1 | 1 | 5 | 1 |
| Aug 12, 2023 |  @ LAD | L 4-1 | 5.46 | 6.0 | 7 | 3 | 3 | 1 | 4 | 2 |
| Aug 7, 2023 |  @ MIL | L 12-1 | 5.57 | 3.2 | 4 | 5 | 5 | 3 | 4 | 1 |
| Aug 1, 2023 |  vs SD | L 8-5 | 5.07 | 4.1 | 4 | 4 | 4 | 2 | 2 | 0 |
| Jul 26, 2023 |  @ WSH | L 5-4 | 4.76 | 6.0 | 3 | 1 | 0 | 1 | 2 | 0 |
| Jul 21, 2023 |  @ MIA | W 6-1 | 5.49 | 5.0 | 3 | 0 | 0 | 1 | 3 | 0 |
| Jul 1, 2023 |  vs DET | L 4-2 F/10 | 6.29 | 3.0 | 2 | 0 | 0 | 1 | 2 | 0 |
| Jun 29, 2023 | vs LAD | L 14-3 | 6.89 | 1.0 | 5 | 5 | 5 | 1 | 0 | 1 |
| Jun 23, 2023 |  vs LAA | W 7-4 | 5.64 | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 |
| Jun 20, 2023 |  @ CIN | L 8-6 | 5.83 | 3.0 | 5 | 3 | 2 | 0 | 4 | 1 |
| Jun 16, 2023 | @ ATL | L 8-1 | 5.81 | 2.0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Jun 14, 2023 |  @ BOS | L 6-3 | 6.29 | 1.2 | 3 | 1 | 1 | 1 | 2 | 0 |
| Jun 9, 2023 | vs SD | L 9-6 | 6.35 | 3.0 | 3 | 2 | 2 | 0 | 4 | 2 |
| Jun 6, 2023 | vs SF | L 10-4 | 6.41 | 1.1 | 3 | 3 | 3 | 4 | 3 | 0 |
| May 31, 2023 | @ ARI | L 6-0 | 5.40 | 2.2 | 3 | 1 | 1 | 2 | 3 | 1 |
| May 28, 2023 |  vs NYM | W 11-10 | 5.74 | 2.2 | 3 | 1 | 1 | 2 | 1 | 1 |
| May 24, 2023 | vs MIA | L 10-2 | 6.23 | 2.2 | 6 | 5 | 5 | 0 | 3 | 2 |
| May 19, 2023 |  @ TEX | L 7-2 | 3.48 | 2.2 | 3 | 2 | 2 | 0 | 2 | 0 |
| May 16, 2023 | vs CIN | L 3-1 | 2.35 | 2.0 | 2 | 2 | 2 | 1 | 2 | 1 |
| May 13, 2023 |  vs PHI | L 7-4 | 0.00 | 3.1 | 2 | 0 | 0 | 0 | 5 | 0 |
| May 10, 2023 |  @ PIT | W 4-3 | 0.00 | 2.1 | 0 | 0 | 0 | 1 | 4 | 0 |
- 2nd-best of Peter Lambert's 5 seasons on file; the best is 3.82 in 2026.
- Down 5.76 from 11.12 in 2021.
Figures come from ESPN's box scores and were last read on November 8, 2026.
