Bruce Chen ERA in 2001
4.872001 Regular Season
Bruce Chen posted a 4.87 ERA in the 2001 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. | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2001 |  vs PIT | L 10-1 | 4.87 | 4.1 | 6 | 5 | 4 | 2 | 6 | 1 |
| Sep 27, 2001 |  @ WSH | W 12-6 | 4.76 | 3.0 | 8 | 6 | 5 | 2 | 2 | 2 |
| Sep 21, 2001 |  vs ATL | W 3-2 | 4.54 | 7.0 | 6 | 1 | 0 | 1 | 5 | 0 |
| Sep 8, 2001 |  @ MIA | W 9-7 | 4.78 | 0.1 | 2 | 3 | 3 | 4 | 0 | 0 |
| Sep 3, 2001 |  @ PHI | W 10-7 | 4.59 | 6.1 | 8 | 6 | 4 | 2 | 2 | 1 |
| Aug 29, 2001 | vs PHI | W 7-5 | 4.54 | 6.0 | 6 | 5 | 5 | 3 | 5 | 2 |
| Aug 24, 2001 |  vs SF | W 4-3 | 4.39 | 7.0 | 3 | 1 | 1 | 3 | 4 | 0 |
| Aug 18, 2001 |  @ LAD | W 5-4 | 4.58 | 6.0 | 7 | 4 | 3 | 2 | 6 | 2 |
| Aug 12, 2001 |  vs STL | L 4-1 | 4.58 | 6.2 | 6 | 4 | 4 | 3 | 7 | 2 |
| Aug 7, 2001 |  vs MIL | W 3-0 | 4.53 | 7.0 | 2 | 0 | 0 | 2 | 7 | 0 |
| Aug 1, 2001 |  @ HOU | W 8-2 F/10 | 4.87 | 6.0 | 2 | 2 | 2 | 4 | 3 | 0 |
| Jul 5, 2001 | @ ATL | L 9-5 | 5.00 | 2.0 | 7 | 7 | 7 | 1 | 2 | 2 |
| Jun 29, 2001 | vs MIA | W 5-0 | 4.38 | 6.0 | 4 | 0 | 0 | 2 | 3 | 0 |
| Jun 24, 2001 | @ MIA | W 9-3 | 4.71 | 5.0 | 3 | 2 | 2 | 3 | 4 | 0 |
| Jun 19, 2001 | @ PIT | L 8-5 | 4.79 | 3.0 | 8 | 5 | 5 | 0 | 3 | 1 |
| Jun 13, 2001 |  @ TB | L 5-3 | 4.35 | 7.0 | 4 | 2 | 2 | 1 | 9 | 1 |
| Jun 7, 2001 |  vs NYM | L 6-5 | 4.55 | 5.0 | 8 | 3 | 3 | 4 | 5 | 2 |
| Jun 1, 2001 | @ WSH | W 13-2 | 4.47 | 7.0 | 4 | 1 | 1 | 1 | 8 | 1 |
| May 27, 2001 | vs WSH | W 7-5 | 4.91 | 5.0 | 6 | 3 | 3 | 2 | 7 | 1 |
| May 16, 2001 | vs MIL | L 6-1 | 4.86 | 7.0 | 7 | 5 | 5 | 4 | 7 | 2 |
| May 9, 2001 | @ HOU | L 7-6 | 4.58 | 5.0 | 7 | 5 | 5 | 2 | 2 | 2 |
| May 4, 2001 | vs SF | L 4-2 | 3.93 | 6.2 | 5 | 4 | 4 | 2 | 3 | 1 |
| Apr 28, 2001 | @ LAD | L 7-6 | 3.58 | 5.2 | 8 | 5 | 5 | 1 | 6 | 2 |
| Apr 23, 2001 |  @ SD | W 5-3 | 2.45 | 5.0 | 3 | 1 | 1 | 3 | 7 | 1 |
| Apr 18, 2001 |  @ CHC | L 4-3 | 2.65 | 5.0 | 5 | 4 | 3 | 1 | 4 | 0 |
| Apr 9, 2001 | vs MIA | W 5-4 | 1.50 | 6.2 | 4 | 4 | 0 | 4 | 4 | 1 |
| Apr 4, 2001 | @ MIA | W 7-3 | 3.38 | 5.1 | 7 | 2 | 2 | 0 | 5 | 2 |
- 8th-best of Bruce Chen's 17 seasons on file; the best is 3.02 in 2004.
- Up 1.58 from 3.29 in 2000.
Figures come from ESPN's box scores and were last read on November 2, 2026.