Baseball · MLB · Umpires
All umpiresJim Wolf
Jim Wolf has worked 446 completed games across 2010–2026. Every figure below is counted from those games, against the league rate in the seasons they worked.
Runs per game (both teams)9.0+0.2 vs league
Strikeouts per plate appearance0.23+0.010 vs league · across 21 games · small sample
Walks per plate appearance0.090.000 vs league · across 21 games · small sample
On-base rate0.32−0.002 vs league · across 21 games · small sample
Seasons2010–2026446 games
Season by season
| Season | Games | Runs/gm | League | vs league |
|---|---|---|---|---|
| 21 | 9.0 | 9.0 | +0.1 | |
| 30 | 9.5 | 8.9 | +0.6 | |
| 23 | 7.3 | 8.8 | −1.4 | |
| 30 | 9.8 | 9.2 | +0.6 | |
| 17 | 8.1 | 8.6 | −0.5 | |
| 29 | 7.7 | 9.1 | −1.4 | |
| 2 | 8.0 | 9.3 | −1.3 | |
| 32 | 10.0 | 9.7 | +0.3 | |
| 32 | 9.6 | 8.9 | +0.7 | |
| 27 | 10.3 | 9.3 | +1.0 | |
| 30 | 9.9 | 9.0 | +0.9 | |
| 29 | 8.8 | 8.5 | +0.3 | |
| 27 | 8.2 | 8.1 | 0.0 | |
| 19 | 7.7 | 8.3 | −0.6 | |
| 34 | 9.8 | 8.7 | +1.2 | |
| 33 | 9.2 | 8.6 | +0.7 | |
| 31 | 7.7 | 8.8 | −1.1 | |