Aaron Cook ERA in 2002
4.542002 Regular Season
Aaron Cook posted a 4.54 ERA in the 2002 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 17, 2002 |  vs STL | L 11-4 | 4.54 | 4.0 | 6 | 4 | 4 | 4 | 0 | 1 |
| Sep 11, 2002 |  @ HOU | W 8-6 | 3.98 | 6.0 | 7 | 3 | 3 | 1 | 4 | 1 |
| Sep 6, 2002 |  vs SD | W 7-3 | 3.86 | 7.0 | 5 | 1 | 1 | 2 | 6 | 0 |
| Aug 31, 2002 | @ SD | L 3-0 | 4.82 | 7.0 | 9 | 3 | 3 | 0 | 2 | 0 |
| Aug 26, 2002 |  vs SF | L 4-3 | 5.40 | 6.0 | 9 | 3 | 3 | 4 | 0 | 1 |
| Aug 22, 2002 |  vs WSH | W 14-6 | 6.35 | 1.0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Aug 20, 2002 | vs WSH | W 8-6 | 7.71 | 1.2 | 3 | 3 | 3 | 1 | 0 | 0 |
| Aug 16, 2002 |  @ ATL | L 4-1 | 3.00 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Aug 10, 2002 |  vs CHC | L 15-1 | 4.50 | 2.0 | 2 | 1 | 1 | 0 | 0 | 1 |
- 7th-best of Aaron Cook's 11 seasons on file; the best is 3.67 in 2005.
Figures come from ESPN's box scores and were last read on October 30, 2026.