B.J. Ryan career ERA
3.37Career Regular Season
B.J. Ryan has a career ERA of 3.37 over 11 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 |  BAL/CIN | 14 | 1 | 0 | 3.10 | 20.1 | 29 | 13 | 1.28 | 0 |
| 2000 |  BAL | 42 | 2 | 3 | 5.91 | 42.2 | 41 | 31 | 1.57 | 0 |
| 2001 | BAL | 61 | 2 | 4 | 4.25 | 53.0 | 54 | 30 | 1.45 | 2 |
| 2002 | BAL | 67 | 2 | 1 | 4.68 | 57.2 | 56 | 33 | 1.46 | 1 |
| 2003 | BAL | 76 | 4 | 1 | 3.40 | 50.1 | 63 | 27 | 1.37 | 0 |
| 2004 | BAL | 76 | 4 | 6 | 2.28 | 87.0 | 122 | 35 | 1.14 | 3 |
| 2005 | BAL | 69 | 1 | 4 | 2.43 | 70.1 | 100 | 26 | 1.14 | 36 |
| 2006 |  TOR | 65 | 2 | 2 | 1.37 | 72.1 | 86 | 20 | 0.86 | 38 |
| 2007 | TOR | 5 | 0 | 2 | 12.46 | 4.1 | 3 | 4 | 2.54 | 3 |
| 2008 | TOR | 60 | 2 | 4 | 2.95 | 58.0 | 58 | 28 | 1.28 | 32 |
| 2009 | TOR | 25 | 1 | 1 | 6.53 | 20.2 | 13 | 17 | 1.89 | 2 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 1.37 in 2006.
- Most recent: 6.53 in 2009.
Figures come from ESPN's box scores and were last read on October 27, 2026.