
Players · C · Pitcher · 2005 regular season
Jaime Cerda
- Age
- 27
- B/T
- L/L
- Height
- 6' 0"
- Weight
- 200 lb
- Born
- October 26, 1978 in Fresno, CA, United States
- MLB debut
- June 28, 2002
- dbWAR
- -.0 Regular season, 2005 only
- IP
- 19.0
- ERA
- 6.63
- FIP
- 4.91
- K/9
- 8.5
- FIP−
- 115 100 = avg
Jaime Cerda was a relief pitcher for the Kansas City Royals. In 2005 he struck out 18 batters over 19.0 innings across 20 appearances, going 1-4. His ERA of 6.63 was 54.5% higher than the league average of 4.29. Stripping out defence, his 4.91 FIP suggests he pitched better than his ERA shows. He missed bats on 17.3% of swings (6.6% of every pitch he threw), walked 12.4% of the batters he faced and struck out 20.2%. His -0.0 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, 2005 regular season.
Pitching Regular season
Standard and advanced, by season. Regular-season games only. Seasons on file run 2005; his career began in 2002, and earlier seasons are not in this data yet.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | KC | 20 | 0 | 19.0 | 1 | 4 | 0 | 21 | 14 | 18 | 11 | 6.63 | 4.91 | 1.68 | 8.5 | 5.2 | 155 | 115 | -0.0 | — |
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 | 44 | 39 | 9 | 2 | 2 | 10 | .231 | .262 | .410 | .291 | 22.7% |
| vs RHB | 45 | 35 | 12 | 1 | 9 | 8 | .343 | .477 | .543 | .439 | 17.8% |
Not in the 2005 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.