Robb Nen career ERA
2.98Career Regular Season
Robb Nen has a career ERA of 2.98 over 10 regular seasons.
- Best season on file: 1.50 in 2000.
- Most recent: 2.20 in 2002.
Average of 10 regular seasons, 1993 through 2002. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1993 |  TEX/MIA | 24 | 2 | 1 | 6.75 | 56.0 | 39 | 46 | 1.95 | 0 |
| 1994 | MIA | 44 | 5 | 5 | 2.95 | 58.0 | 60 | 17 | 1.09 | 15 |
| 1995 | MIA | 62 | 0 | 7 | 3.29 | 65.2 | 68 | 23 | 1.29 | 23 |
| 1996 | MIA | 75 | 5 | 1 | 1.95 | 83.0 | 92 | 21 | 1.06 | 35 |
| 1997 | MIA | 73 | 9 | 3 | 3.89 | 74.0 | 81 | 40 | 1.51 | 35 |
| 1998 |  SF | 78 | 7 | 7 | 1.52 | 88.2 | 110 | 25 | 0.95 | 40 |
| 1999 | SF | 72 | 3 | 8 | 3.98 | 72.1 | 77 | 27 | 1.47 | 37 |
| 2000 | SF | 68 | 4 | 3 | 1.50 | 66.0 | 92 | 19 | 0.85 | 41 |
| 2001 | SF | 79 | 4 | 5 | 3.01 | 77.2 | 93 | 22 | 1.03 | 45 |
| 2002 | SF | 68 | 6 | 2 | 2.20 | 73.2 | 81 | 20 | 1.14 | 43 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV