Players · S · Pitcher · 2021
Héctor Santiago
- Age
- 34
- B/T
- R/L
- Height
- 6' 0"
- Weight
- 215 lb
- Born
- December 16, 1987 in Newark, NJ, United States
- MLB debut
- July 6, 2011
- dbWAR
- -.9 9 season(s)
- IP
- 26.1
- ERA
- 3.42
- FIP
- 3.13
- K/9
- 10.3
- FIP−
- 73 100 = avg
Héctor Santiago was a relief pitcher for the Seattle Mariners. In 2021 he struck out 30 batters over 26.1 innings across 13 appearances, going 1-1. His ERA of 3.42 was 19.9% lower than the league average of 4.27 — 7th of 19 on his team, and 166th of 567 among MLB pitchers with 20+ innings. Stripping out defence, his 3.13 FIP suggests the ERA was no fluke. He missed bats on 27.1% of swings (13.6% of every pitch he threw), walked 9.4% of the batters he faced and struck out 25.6%. His 0.5 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, 2021.
WAR by season
Pitching
Standard and advanced, by season.
| Trend | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | SEA | 13 | 1 | 26.1 | 1 | 1 | 0 | 27 | 10 | 30 | 11 | 3.42 | 3.13 | 1.44 | 10.3 | 3.8 | 80 | 73 | 0.5 | |
| 2019 | CWS/NYM | 19 | 2 | 33.2 | 1 | 1 | 0 | 42 | 25 | 40 | 22 | 6.68 | 5.89 | 1.90 | 10.7 | 5.9 | 148 | 131 | -0.3 | |
| 2018 | CWS | 49 | 7 | 102.0 | 6 | 3 | 2 | 101 | 50 | 103 | 60 | 4.41 | 5.09 | 1.58 | 9.1 | 5.3 | 106 | 123 | -0.5 | |
| 2017 | MIN | 15 | 14 | 70.1 | 4 | 8 | 0 | 70 | 44 | 51 | 31 | 5.63 | 6.02 | 1.44 | 6.5 | 4.0 | 129 | 138 | -0.5 | |
| 2016 | LAA/MIN | 33 | 33 | 182.0 | 13 | 10 | 0 | 169 | 95 | 144 | 79 | 4.70 | 5.31 | 1.36 | 7.1 | 3.9 | 112 | 127 | -0.3 | |
| 2015 | LAA | 33 | 32 | 180.2 | 9 | 9 | 0 | 156 | 72 | 162 | 71 | 3.59 | 4.77 | 1.26 | 8.1 | 3.5 | 91 | 120 | 0.1 |
Batting
Standard and advanced, by season.
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 | 36 | 31 | 9 | 1 | 4 | 12 | .290 | .361 | .484 | .362 | 33.3% |
| vs RHB | 81 | 74 | 18 | 1 | 7 | 18 | .243 | .309 | .351 | .294 | 22.2% |
Pitch sequencing
What Héctor Santiago throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Héctor Santiago throws in it.
Pitch arsenal
What he throws, how hard, how often it misses, and what hitters do with it.
| Four-Seam Fastball | 321 | 90.9 | 2,043 | 53.6% | 26.9% | 54 | .241 | .659 | |
| Changeup | 125 | 81.4 | 1,904 | 40.8% | 26.1% | 41 | .268 | .717 | |
| Slider | 36 | 82.3 | 2,085 | 50.0% | 33.3% | 8 | — | — |
Head to head
Put Héctor Santiago beside up to three others.
Similar players
Nearest 2021 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.