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Relief Pitcher · Chicago White Sox

Seranthony Domínguez

RHP · Throws Right · Age 31Reliever
ERA
4.55
FIP
–
IP
31.2
W-L
3-3
WHIP
1.39
K%
28.1
BB%
14.4
GB%
–
K/9
11.1
HR/9
1.4
He was signed by the Chicago White Sox in free agency in January 2026. He made his MLB debut on May 7, 2018.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.

Four-Seam Fastball

FF · lead pitch

41% of pitches · .333 xwOBA allowed · 259 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
3%2%3%2%1%5%6%9%4%3%3%6%12%14%9%0%2%2%3%3%0%1%1%3%3%
Rare 0% · Common 10% · Very common 20%+
xwOBA Allowed
damage done by zone · all batters
.437.461.120.247.031.697.186.146.271.209.704.435.400.303.192–.277.284.246.555–.691.438.695.483
Cold .200 · Avg .310 · Hot .500+
Expected Damage
locations × damage zones
.013.010.003.006.000.033.012.013.012.007.020.028.047.042.017–.004.007.007.016–.004.006.020.013
Low risk · Average · High-risk zone
Four-Seam Fastball (41% usage) has allowed .333 xwOBA over 259 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

7 pitch types · 2,801-pitch sample · 2026/2025/2024 blend, weighted 4/3/1

Four-Seam Fastball FF
41% usage · 23% whiff · .333 xwOBA · 97.2 mph
Sweeper ST
24% usage · 38% whiff · .217 xwOBA · 85.2 mph
Sinker SI
16% usage · 10% whiff · .447 xwOBA · 97.6 mph
Splitter FS
12% usage · 50% whiff · .208 xwOBA · 85.5 mph
Slider SL
3% usage · 32% whiff · .331 xwOBA
Curveball CU
3% usage · .446 xwOBA
Unknown UN
1% usage
Whiff% Trend
last 8 outings · by pitch · min 5 swings per point
0102030405060706/106/146/196/216/226/287/37/7
Four-Seam FastballSweeperSinker
Hand Splits
K% + xwOBA allowed by batter side · 2026/2025/2024 blend, weighted 4/3/1
SplitK%xwOBASample
vs. LHB25.5 .357 298
vs. RHB32.3 .268 350
Live · client-hydrated

Market lines

current pick’em lines by book · updates through the day

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Live · client-hydrated

DFS picks

today’s picks for this pitcher, probability-sorted · graded nightly

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