Players · H · Pitcher · 2007 regular season
Yoel Hernandez
- Age
- 27
- B/T
- R/R
- Height
- 6' 2"
- Weight
- 210 lb
- Number
- #77
- Born
- April 15, 1980 in Ciudad Bolivar, Venezuela
- MLB debut
- May 5, 2007
- dbWAR
- .3 Regular season, 1 season(s)
- IP
- 15.1
- ERA
- 5.28
- FIP
- 3.44
- K/9
- 7.6
- FIP−
- 77 100 = avg
Yoel Hernandez was a relief pitcher for the Philadelphia Phillies. In 2007 he struck out 13 batters over 15.1 innings across 14 appearances, going 0-0. His ERA of 5.28 was 18.1% higher than the league average of 4.47. Stripping out defence, his 3.44 FIP suggests he pitched better than his ERA shows. He missed bats on 23.5% of swings (10.8% of every pitch he threw), walked 1.5% of the batters he faced and struck out 19.4%. 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, 2007 regular season.
Pitching Regular season
Standard and advanced, by season. Regular-season games only.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | PHI | 14 | 0 | 15.1 | 0 | 0 | 0 | 20 | 9 | 13 | 1 | 5.28 | 3.44 | 1.37 | 7.6 | 0.6 | 118 | 77 | 0.3 | — |
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 | 28 | 28 | 8 | 1 | 0 | 3 | .286 | .286 | .429 | .311 | 10.7% |
| vs RHB | 39 | 38 | 12 | 1 | 1 | 10 | .316 | .333 | .474 | .345 | 25.6% |
Not in the 2007 data: pitch types, recorded in every park from 2008. The play-by-play goes back to 2005, but the measurements on each pitch and batted ball arrived later, so the panels built from them are left off this season.
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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.