Scott Atchison career ERA
3.63Career Regular Season
Scott Atchison has a career ERA of 3.63 over 9 regular seasons.
| 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2004 |  SEA | 25 | 2 | 3 | 3.52 | 30.2 | 36 | 14 | 1.40 | 0 |
| 2005 | SEA | 6 | 0 | 0 | 6.75 | 6.2 | 9 | 1 | 1.20 | 0 |
| 2007 |  SF | 22 | 0 | 0 | 4.11 | 30.2 | 25 | 10 | 1.37 | 0 |
| 2010 |  BOS | 43 | 2 | 3 | 4.50 | 60.0 | 41 | 19 | 1.28 | 0 |
| 2011 | BOS | 17 | 1 | 0 | 3.26 | 30.1 | 17 | 6 | 1.22 | 1 |
| 2012 | BOS | 42 | 2 | 1 | 1.58 | 51.1 | 36 | 9 | 0.99 | 0 |
| 2013 |  NYM | 50 | 3 | 3 | 4.37 | 45.1 | 28 | 12 | 1.26 | 0 |
| 2014 |  CLE | 70 | 6 | 0 | 2.75 | 72.0 | 49 | 14 | 1.03 | 2 |
| 2015 | CLE | 23 | 1 | 1 | 6.86 | 19.2 | 12 | 4 | 1.37 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 1.58 in 2012.
- Most recent: 6.86 in 2015.
Figures come from ESPN's box scores and were last read on October 27, 2026.