Mark Hendrickson career ERA
5.03Career Regular Season
Mark Hendrickson has a career ERA of 5.03 over 10 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2002 |  TOR | 16 | 3 | 0 | 2.45 | 36.2 | 21 | 12 | 1.01 | 0 |
| 2003 | TOR | 30 | 9 | 9 | 5.51 | 158.1 | 76 | 40 | 1.56 | 0 |
| 2004 |  TB | 32 | 10 | 15 | 4.81 | 183.1 | 87 | 46 | 1.40 | 0 |
| 2005 | TB | 31 | 11 | 8 | 5.90 | 178.1 | 89 | 49 | 1.55 | 0 |
| 2006 |  TB/LAD | 31 | 6 | 15 | 4.21 | 164.2 | 99 | 62 | 1.43 | 0 |
| 2007 | LAD | 39 | 4 | 8 | 5.21 | 122.2 | 92 | 29 | 1.39 | 0 |
| 2008 |  MIA | 36 | 7 | 8 | 5.45 | 133.2 | 81 | 48 | 1.47 | 0 |
| 2009 |  BAL | 53 | 6 | 5 | 4.37 | 105.0 | 61 | 33 | 1.42 | 1 |
| 2010 | BAL | 52 | 1 | 6 | 5.26 | 75.1 | 55 | 20 | 1.55 | 0 |
| 2011 | BAL | 8 | 1 | 0 | 5.73 | 11.0 | 5 | 6 | 1.91 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 2.45 in 2002.
- Most recent: 5.73 in 2011.
Average of 10 regular seasons, 2002 through 2011. Figures come from ESPN's box scores and were last read on November 2, 2026.