Pitcher · 2026
Seranthony Domínguez
- Age
- 32
- B/T
- R/R
- Height
- 6' 1"
- Weight
- 225 lb
- Number
- #58
- Born
- November 25, 1994 in Esperanza Valverde Mao, Dominican Republic
- MLB debut
- May 7, 2018
- Salary, 2026
- $10M
- dbWAR
- .4 3 season(s)
- IP
- 40.1
- ERA
- 4.69
- FIP
- 5.27
- K/9
- 11.2
- FIP−
- 126 100 = avg
Seranthony Domínguez is a relief pitcher for the Chicago White Sox. In 2026 he struck out 50 batters over 40.1 innings across 46 appearances, going 4-3. His ERA of 4.69 was 12.2% higher than the league average of 4.18 — 13th of 16 on his team, and 325th of 467 among MLB pitchers with 20+ innings. Stripping out defence, his 5.27 FIP suggests that his ERA had some help behind him. He missed bats on 29.7% of swings (13.1% of every pitch he threw), walked 14.4% of the batters he faced and struck out 27.8%. 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, 2026.
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 | 89 | 72 | 19 | 3 | 14 | 22 | .264 | .393 | .444 | .367 | 24.7% |
| vs RHB | 91 | 79 | 15 | 5 | 12 | 28 | .190 | .297 | .380 | .304 | 30.8% |
Pitch sequencing
What Seranthony Domínguez throws in each count, and what he follows each pitch with. Select any cell for the breakdown.
Select a count to see exactly what Seranthony Domínguez throws in it.
Pitch arsenal
What he throws, how hard, and how often it misses in 2026.
| Four-Seam Fastball | 321 | 97.2 | 2,324 | 52.0% | 24.5% | |
| Sweeper | 227 | 85.1 | 2,459 | 40.5% | 33.3% | |
| Sinker | 130 | 97.5 | 2,248 | 41.5% | 16.0% | |
| Splitter | 83 | 85.5 | 928 | 42.2% | 57.9% | |
| Curveball | 15 | 83.4 | 2,318 | 33.3% | 66.7% |
Pitching
Standard and advanced, by season.
| Trend | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 46 | 0 | 40.1 | 4 | 3 | 12 | 34 | 21 | 50 | 26 | 4.69 | 5.27 | 1.49 | 11.2 | 5.8 | 112 | 126 | -0.3 | |
| 2025 | 67 | 0 | 62.2 | 4 | 4 | 2 | 44 | 22 | 79 | 36 | 3.16 | 3.47 | 1.28 | 11.3 | 5.2 | 76 | 83 | 0.8 | |
| 2024 | 63 | 0 | 58.2 | 3 | 4 | 11 | 52 | 29 | 68 | 21 | 4.45 | 4.68 | 1.24 | 10.4 | 3.2 | 109 | 115 | -0.1 |
Head to head
Put Seranthony Domínguez beside up to three others.
Similar players
Nearest 2026 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.