Players · B · Pitcher · 2010 regular season
Jason Bergmann
- Age
- 29
- B/T
- R/R
- Height
- 6' 3"
- Weight
- 220 lb
- Number
- #57
- Born
- September 25, 1981 in Neptune, NJ, United States
- MLB debut
- August 28, 2005
- dbWAR
- -.2 Regular season, 11 season(s)
- IP
- 2.1
- ERA
- 15.43
- FIP
- 13.79
- K/9
- 7.7
- FIP−
- 338 100 = avg
Jason Bergmann was a relief pitcher for the Washington Nationals. In 2010 he struck out 2 batters over 2.1 innings across 4 appearances, going 0-1. His ERA of 15.43 was 278.2% higher than the league average of 4.08. Stripping out defence, his 13.79 FIP suggests he pitched better than his ERA shows. He missed bats on 13.0% of swings (5.8% of every pitch he threw), walked 9.1% of the batters he faced and struck out 18.2%. His -0.3 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.
League context
Percentile among qualified pitchers, 2010 regular season.
WAR by season
Pitching Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | WSH | 4 | 0 | 2.1 | 0 | 1 | 0 | 3 | 4 | 2 | 1 | 15.43 | 13.79 | 1.71 | 7.7 | 3.9 | 378 | 338 | -0.3 | |
| 2009 | WSH | 56 | 0 | 48.0 | 2 | 4 | 0 | 50 | 24 | 40 | 25 | 4.50 | 5.08 | 1.56 | 7.5 | 4.7 | 104 | 117 | -0.1 | |
| 2008 | WSH | 30 | 22 | 139.2 | 2 | 11 | 0 | 153 | 79 | 96 | 47 | 5.09 | 5.12 | 1.43 | 6.2 | 3.0 | 118 | 118 | 0.2 | |
| 2007 | WSH | 21 | 21 | 115.1 | 6 | 6 | 0 | 99 | 57 | 86 | 42 | 4.45 | 4.92 | 1.22 | 6.7 | 3.3 | 99 | 110 | 0.7 | |
| 2006 | WSH | 29 | 6 | 64.2 | 0 | 2 | 0 | 81 | 48 | 54 | 27 | 6.68 | 5.42 | 1.67 | 7.5 | 3.8 | 148 | 120 | -0.2 | |
| 2005 | WSH | 15 | 1 | 19.2 | 2 | 0 | 0 | 14 | 6 | 21 | 11 | 2.75 | 3.53 | 1.27 | 9.6 | 5.0 | 64 | 82 | 0.3 |
Batting Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | WSH | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | 0.0% | 0.0% | .000 | -0.8 | -126 | -0.0 | |
| 2008 | WSH | 20 | 42 | 0 | 0 | 0 | 0 | 0 | 20 | .000 | .000 | .000 | .000 | .000 | 0.0% | 47.6% | .000 | -11.5 | -126 | -0.6 | |
| 2007 | WSH | 22 | 44 | 5 | 0 | 0 | 0 | 1 | 17 | .135 | .158 | .135 | .000 | .250 | 2.3% | 38.6% | .137 | -7.3 | -36 | -0.1 | |
| 2006 | WSH | 8 | 11 | 0 | 0 | 0 | 0 | 1 | 2 | .000 | .111 | .000 | .000 | .000 | 9.1% | 18.2% | .081 | -2.4 | -72 | -0.1 | |
| 2005 | WSH | 4 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | .333 | .500 | .333 | .000 | .333 | 25.0% | 0.0% | .401 | +0.2 | 154 | 0.1 |
Platoon splits
How left- and right-handed hitters fare against him.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHB | 5 | 5 | 1 | 1 | 0 | 1 | .200 | .200 | .800 | .422 | 20.0% |
| vs RHB | 6 | 5 | 2 | 1 | 1 | 1 | .400 | .500 | 1.200 | .688 | 16.7% |
Pitch sequencing
What Jason Bergmann throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Jason Bergmann throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Four-Seam Fastball | 21 | 91.4 | 2,067 | 52.4% | 18.2% | 5 | — | — | |
| Curveball | 21 | 78.3 | 967 | 47.6% | 11.1% | 3 | — | — |
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wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.