
Pitcher · 2018
Santiago Casilla
- Age
- 38
- B/T
- R/R
- Height
- 6' 0"
- Weight
- 210 lb
- Number
- #46
- Born
- July 25, 1980 in San Cristobal, Dominican Republic
- MLB debut
- August 9, 2004
- dbWAR
- 1.4 4 season(s)
- IP
- 31.1
- ERA
- 3.16
- FIP
- 4.05
- K/9
- 6.3
- FIP−
- 98 100 = avg
Santiago Casilla is a relief pitcher for the Oakland Athletics. In 2018 he struck out 22 batters over 31.1 innings across 26 appearances, going 0-0. His ERA of 3.16 was 23.9% lower than the league average of 4.15 — 6th of 21 on his team, and 122nd of 530 among MLB pitchers with 20+ innings. Stripping out defence, his 4.05 FIP suggests that his ERA had some help behind him. He missed bats on 23.9% of swings (9.6% of every pitch he threw), walked 15.2% of the batters he faced and struck out 16.7%. His 0.2 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, 2018.
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 26 | 0 | 31.1 | 0 | 0 | 1 | 18 | 11 | 22 | 20 | 3.16 | 4.05 | 1.21 | 6.3 | 5.7 | 76 | 98 | 0.2 | |
| 2017 | 63 | 0 | 59.0 | 4 | 5 | 16 | 58 | 28 | 57 | 22 | 4.27 | 4.41 | 1.36 | 8.7 | 3.4 | 98 | 101 | 0.3 | |
| 2016 | 62 | 0 | 58.0 | 2 | 5 | 31 | 50 | 23 | 65 | 19 | 3.57 | 3.94 | 1.19 | 10.1 | 2.9 | 85 | 94 | 0.5 | |
| 2015 | 67 | 0 | 58.0 | 4 | 2 | 38 | 51 | 18 | 62 | 23 | 2.79 | 3.63 | 1.28 | 9.6 | 3.6 | 71 | 92 | 0.5 |
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 | 64 | 54 | 9 | 0 | 8 | 14 | .167 | .281 | .222 | .242 | 21.9% |
| vs RHB | 67 | 52 | 9 | 0 | 11 | 8 | .173 | .343 | .231 | .284 | 11.9% |
Pitch sequencing
What Santiago Casilla throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Santiago Casilla throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2018.
| Sinker | 159 | 92.7 | 2,373 | 40.9% | 22.5% | |
| Knuckle Curve | 141 | 79.7 | 2,404 | 43.3% | 34.5% | |
| Four-Seam Fastball | 116 | 93.2 | 2,344 | 41.4% | 12.8% | |
| Slider | 51 | 88.8 | 2,405 | 31.4% | 26.7% | |
| Changeup | 32 | 85.8 | 2,145 | 28.1% | 20.0% |
Head to head
Put Santiago Casilla beside up to three others.
Similar players
Nearest 2018 seasons by command, run prevention and role, on rate statistics rather than totals.
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.



