Billy Traber career WHIP
1.59Career Regular Season
Billy Traber has a career WHIP of 1.59 over 5 regular seasons.
- Best season on file: 1.54 in 2003.
- Most recent: 2.73 in 2009.
Average of 5 regular seasons, 2003 through 2009. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2003 |  CLE | 33 | 6 | 9 | 5.24 | 111.2 | 88 | 40 | 1.54 | 0 |
| 2006 |  WSH | 15 | 4 | 3 | 6.44 | 43.1 | 25 | 14 | 1.55 | 0 |
| 2007 | WSH | 28 | 2 | 2 | 4.76 | 39.2 | 27 | 13 | 1.59 | 0 |
| 2008 |  NYY | 19 | 0 | 0 | 7.02 | 16.2 | 11 | 7 | 1.80 | 0 |
| 2009 |  BOS | 1 | 0 | 0 | 12.27 | 3.2 | 1 | 1 | 2.73 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV