Roy Halladay career strikeouts (pitching)
2,117Career Regular Season
Roy Halladay has recorded 2,117 strikeouts (pitching) over 16 regular seasons, 75th among 8,575 MLB players on file.
- Best season on file: 220 in 2011.
- Most recent: 51 in 2013.
Sum of 16 regular seasons, 1998 through 2013. Figures come from ESPN's box scores and were last read on September 21, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1998 |  TOR | 2 | 1 | 0 | 1.93 | 14.0 | 13 | 2 | 0.79 | 0 |
| 1999 | TOR | 36 | 8 | 7 | 3.92 | 149.1 | 82 | 79 | 1.57 | 1 |
| 2000 | TOR | 19 | 4 | 7 | 10.64 | 67.2 | 44 | 42 | 2.20 | 0 |
| 2001 | TOR | 17 | 5 | 3 | 3.16 | 105.1 | 96 | 25 | 1.16 | 0 |
| 2002 | TOR | 34 | 19 | 7 | 2.93 | 239.1 | 168 | 62 | 1.19 | 0 |
| 2003 | TOR | 36 | 22 | 7 | 3.25 | 266.0 | 204 | 32 | 1.07 | 0 |
| 2004 | TOR | 21 | 8 | 8 | 4.20 | 133.0 | 95 | 39 | 1.35 | 0 |
| 2005 | TOR | 19 | 12 | 4 | 2.41 | 141.2 | 108 | 18 | 0.96 | 0 |
| 2006 | TOR | 32 | 16 | 5 | 3.19 | 220.0 | 132 | 34 | 1.10 | 0 |
| 2007 | TOR | 31 | 16 | 7 | 3.71 | 225.1 | 139 | 48 | 1.24 | 0 |
| 2008 | TOR | 34 | 20 | 11 | 2.78 | 246.0 | 206 | 39 | 1.05 | 0 |
| 2009 | TOR | 32 | 17 | 10 | 2.79 | 239.0 | 208 | 35 | 1.13 | 0 |
| 2010 |  PHI | 33 | 21 | 10 | 2.44 | 250.2 | 219 | 30 | 1.04 | 0 |
| 2011 | PHI | 32 | 19 | 6 | 2.35 | 233.2 | 220 | 35 | 1.04 | 0 |
| 2012 | PHI | 25 | 11 | 8 | 4.49 | 156.1 | 132 | 36 | 1.22 | 0 |
| 2013 | PHI | 13 | 4 | 5 | 6.82 | 62.0 | 51 | 36 | 1.47 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV