Kirk Rueter ERA in 2003
4.532003 Regular Season
Kirk Rueter posted a 4.53 ERA in the 2003 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 26, 2003 |  vs LAD | W 10-1 | 4.53 | 5.0 | 3 | 1 | 1 | 0 | 1 | 0 |
| Sep 20, 2003 | @ LAD | W 6-0 | 4.63 | 6.0 | 5 | 0 | 0 | 3 | 1 | 0 |
| Sep 15, 2003 |  vs SD | W 8-7 | 4.83 | 5.1 | 8 | 4 | 3 | 1 | 3 | 0 |
| Sep 10, 2003 | @ SD | W 7-1 | 4.82 | 6.1 | 5 | 1 | 1 | 0 | 0 | 1 |
| Sep 3, 2003 |  vs COL | W 7-6 | 4.99 | 4.1 | 7 | 6 | 6 | 2 | 3 | 4 |
| Aug 29, 2003 |  @ ARI | L 5-4 | 4.73 | 4.0 | 7 | 5 | 5 | 2 | 2 | 0 |
| Aug 24, 2003 |  vs MIA | L 7-4 | 4.50 | 5.0 | 6 | 5 | 5 | 1 | 0 | 1 |
| Jul 25, 2003 | vs SD | W 5-2 | 4.30 | 6.0 | 2 | 1 | 1 | 2 | 3 | 0 |
| Jul 8, 2003 |  vs STL | W 8-3 | 4.46 | 1.2 | 2 | 1 | 1 | 3 | 0 | 0 |
| Jul 3, 2003 | @ STL | L 9-5 | 4.44 | 3.0 | 9 | 8 | 8 | 2 | 1 | 3 |
| Jun 28, 2003 |  vs ATH | W 8-7 F/10 | 3.86 | 4.0 | 8 | 6 | 5 | 1 | 2 | 0 |
| Jun 23, 2003 | vs LAD | W 3-2 F/11 | 3.55 | 6.0 | 8 | 0 | 0 | 3 | 0 | 0 |
| Jun 18, 2003 | @ LAD | L 8-2 | 3.79 | 5.1 | 6 | 4 | 4 | 3 | 0 | 0 |
| Jun 12, 2003 |  @ CHW | W 8-4 | 3.60 | 6.0 | 8 | 4 | 4 | 2 | 1 | 1 |
| Jun 6, 2003 |  vs DET | W 5-3 | 3.42 | 6.0 | 8 | 3 | 3 | 0 | 3 | 2 |
| Jun 1, 2003 | vs COL | W 4-0 | 3.33 | 7.1 | 7 | 0 | 0 | 1 | 3 | 0 |
| May 26, 2003 | @ COL | L 12-7 | 3.70 | 4.1 | 10 | 6 | 6 | 3 | 1 | 0 |
| May 20, 2003 | @ ARI | W 6-5 | 3.08 | 7.1 | 8 | 3 | 3 | 1 | 1 | 0 |
| May 15, 2003 |  vs NYM | W 11-3 | 3.00 | 7.0 | 5 | 3 | 3 | 3 | 3 | 0 |
| May 10, 2003 |  @ ATL | L 6-3 | 2.87 | 6.0 | 5 | 1 | 1 | 0 | 3 | 0 |
| May 4, 2003 |  vs CIN | W 6-1 | 3.07 | 6.0 | 4 | 1 | 1 | 0 | 4 | 0 |
| Apr 29, 2003 |  vs CHC | L 4-2 | 3.34 | 6.0 | 8 | 3 | 3 | 3 | 3 | 0 |
| Apr 23, 2003 |  @ PIT | W 4-3 F/13 | 3.10 | 6.0 | 9 | 3 | 3 | 1 | 0 | 1 |
| Apr 16, 2003 |  vs HOU | L 8-5 | 2.74 | 4.1 | 8 | 5 | 5 | 2 | 1 | 1 |
| Apr 11, 2003 | vs LAD | W 3-2 | 0.96 | 7.2 | 4 | 1 | 0 | 2 | 1 | 0 |
| Apr 6, 2003 |  @ MIL | W 5-0 | 1.64 | 6.0 | 5 | 0 | 0 | 4 | 1 | 0 |
| Mar 31, 2003 | @ SD | W 5-2 | 3.60 | 5.0 | 5 | 2 | 2 | 2 | 0 | 0 |
- 9th-best of Kirk Rueter's 13 seasons on file; the best is 2.73 in 1993.
- Up 1.30 from 3.23 in 2002.
Figures come from ESPN's box scores and were last read on November 2, 2026.