Willis Roberts career WHIP
1.50Career Regular Season
Willis Roberts has a career WHIP of 1.50 over 5 regular seasons.
- Best season on file: 1.45 in 2003.
- Most recent: 1.75 in 2004.
Average of 5 regular seasons, 1999 through 2004. 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 |  DET | 1 | 0 | 0 | 13.50 | 1.1 | 0 | 0 | 2.25 | 0 |
| 2001 |  BAL | 46 | 9 | 10 | 4.91 | 132.0 | 95 | 55 | 1.49 | 6 |
| 2002 | BAL | 66 | 5 | 4 | 3.36 | 75.0 | 51 | 32 | 1.48 | 1 |
| 2003 | BAL | 26 | 3 | 1 | 5.72 | 39.1 | 26 | 16 | 1.45 | 0 |
| 2004 |  PIT | 9 | 0 | 0 | 5.25 | 12.0 | 7 | 9 | 1.75 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV