Pitcher · 2021
Aaron Slegers
- Age
- 29
- B/T
- R/R
- Height
- 6' 10"
- Weight
- 260 lb
- Born
- September 4, 1992 in Long Beach, CA, USA
- MLB debut
- August 17, 2017
- dbWAR
- -.1 5 season(s)
- IP
- 31.0
- ERA
- 6.97
- FIP
- 5.62
- K/9
- 7.3
- FIP−
- 132 100 = avg
Aaron Slegers is a relief pitcher for the Los Angeles Angels. In 2021 he struck out 25 batters over 31.0 innings across 29 appearances, going 2-2. His ERA of 6.97 was 63.3% higher than the league average of 4.27 — the second worst on his team, and 537th of 567 among MLB pitchers with 20+ innings. Stripping out defence, his 5.62 FIP suggests he pitched better than his ERA shows. He missed bats on 25.0% of swings (11.9% of every pitch he threw), walked 10.1% of the batters he faced and struck out 16.8%. 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, 2021.
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 29 | 0 | 31.0 | 2 | 2 | 0 | 43 | 24 | 25 | 15 | 6.97 | 5.62 | 1.87 | 7.3 | 4.4 | 163 | 132 | -0.3 | |
| 2020 | 11 | 1 | 26.0 | 0 | 0 | 2 | 18 | 10 | 19 | 5 | 3.46 | 3.04 | 0.88 | 6.6 | 1.7 | 78 | 68 | 0.5 | |
| 2019 | 1 | 0 | 3.0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 3.00 | 8.55 | 1.00 | 0.0 | 0.0 | 67 | 190 | -0.1 | |
| 2018 | 4 | 2 | 13.2 | 1 | 1 | 0 | 17 | 8 | 6 | 2 | 5.27 | 5.79 | 1.39 | 4.0 | 1.3 | 127 | 140 | -0.1 | |
| 2017 | 4 | 3 | 15.1 | 0 | 1 | 0 | 12 | 11 | 9 | 6 | 6.46 | 5.70 | 1.17 | 5.3 | 3.5 | 148 | 131 | -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 | 47 | 38 | 15 | 3 | 8 | 4 | .395 | .500 | .763 | .525 | 8.5% |
| vs RHB | 102 | 94 | 28 | 3 | 7 | 21 | .298 | .353 | .457 | .352 | 20.6% |
Pitch sequencing
What Aaron Slegers throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Aaron Slegers throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2021.
| Sinker | 235 | 91.6 | 1,941 | 44.3% | 24.8% | |
| Slider | 190 | 86.0 | 2,089 | 49.5% | 28.7% | |
| Four-Seam Fastball | 93 | 91.8 | 2,010 | 38.7% | 15.8% | |
| Changeup | 52 | 87.0 | 1,616 | 34.6% | 27.3% |
Head to head
Put Aaron Slegers 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.