Seattle Mariners#58 · RP
Seranthony Domínguez
Age 31
Contract Value $5,903,743/yr
Size 6' 1" · 225
Throws RHP
Bats Right
From Esperanza Valverde Mao, Dominican Republic
5–3
W-L
3.63
ERA
1.24
WHIP
65
K
62.0
IP
0
GS
P-Score
P-Score not yet available
Stats updated Oct 4, 4:01 AM ET
Season overview
How good is he?
StatPlayerMLB AvgPercentile
Run Prevention4550BELOW AVG
Skill5050AVERAGE
Workload3450WEAK
Consistency5050AVERAGE
Form5050AVERAGE
Contact Management6650ABOVE AVG
Game log
Pitch arsenal (2026)
Usage %Velocity
- Four-seam FB42.1%97.2 mph
- Sweeper27.9%85.0 mph
- Sinker17.2%97.6 mph
- Splitter11.4%85.8 mph
- Curveball1.5%83.4 mph
Hot / cold zones (vs RHB)
.083.300.250.214.214.357.200.313.292
- Better than MLB avg
- Similar to MLB avg
- Worse than MLB avg
Splits
vs handedness
vs LHH
.692
vs RHH
.692
Career
Frequently asked
What is Seranthony Domínguez's ERA in 2026?+
3.63 across 0 starts and 62.0 innings, with a 1.24 WHIP and a 4.93 FIP.
When is his next start?+
No probable start has been announced.
What pitches does he throw?+
He throws four-seam fb (42.1% at 97.2 mph mph), sweeper (27.9% at 85.0 mph mph), sinker (17.2% at 97.6 mph mph), splitter (11.4% at 85.8 mph mph), curveball (1.5% at 83.4 mph mph).
What is his P-Score?+
P-Score is not yet available for this pitcher.
How has he pitched in his last five starts?+
Fewer than three starts are available, so a last-five comparison is not shown.