A.J. Burnett career WHIP
1.32Career Regular Season
A.J. Burnett has a career WHIP of 1.32 over 17 regular seasons.
- Best season on file: 1.17 in 2004.
- Most recent: 1.36 in 2015.
Average of 17 regular seasons, 1999 through 2015. Figures come from ESPN's box scores and were last read on September 22, 2026.
| 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 |  MIA | 7 | 4 | 2 | 3.48 | 41.1 | 33 | 25 | 1.50 | 0 |
| 2000 | MIA | 13 | 3 | 7 | 4.79 | 82.2 | 57 | 44 | 1.50 | 0 |
| 2001 | MIA | 27 | 11 | 12 | 4.05 | 173.1 | 128 | 83 | 1.32 | 0 |
| 2002 | MIA | 31 | 12 | 9 | 3.30 | 204.1 | 203 | 90 | 1.19 | 0 |
| 2003 | MIA | 4 | 0 | 2 | 4.70 | 23.0 | 21 | 18 | 1.57 | 0 |
| 2004 | MIA | 20 | 7 | 6 | 3.68 | 120.0 | 113 | 38 | 1.17 | 0 |
| 2005 | MIA | 32 | 12 | 12 | 3.44 | 209.0 | 198 | 79 | 1.26 | 0 |
| 2006 |  TOR | 21 | 10 | 8 | 3.98 | 135.2 | 118 | 39 | 1.30 | 0 |
| 2007 | TOR | 25 | 10 | 8 | 3.75 | 165.2 | 176 | 66 | 1.19 | 0 |
| 2008 | TOR | 35 | 18 | 10 | 4.07 | 221.1 | 231 | 86 | 1.34 | 0 |
| 2009 |  NYY | 33 | 13 | 9 | 4.04 | 207.0 | 195 | 97 | 1.40 | 0 |
| 2010 | NYY | 33 | 10 | 15 | 5.26 | 186.2 | 145 | 78 | 1.51 | 0 |
| 2011 | NYY | 33 | 11 | 11 | 5.15 | 190.1 | 173 | 83 | 1.43 | 0 |
| 2012 |  PIT | 31 | 16 | 10 | 3.51 | 202.1 | 180 | 62 | 1.24 | 0 |
| 2013 | PIT | 30 | 10 | 11 | 3.30 | 191.0 | 209 | 67 | 1.21 | 0 |
| 2014 |  PHI | 34 | 8 | 18 | 4.59 | 213.2 | 190 | 96 | 1.41 | 0 |
| 2015 | PIT | 26 | 9 | 7 | 3.18 | 164.0 | 143 | 49 | 1.36 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV