Seattle Mariners· #58· Pitcher
Seranthony Domínguez “Sir Anthony”
Bats R · Throws R·Age 31 (Nov 25, 1994)·6' 1", 225 lb·Esperanza Valverde Mao, Dominican Republic
2026 Pitching
ERA
4.62
WHIP
1.40
IP
48.2
K%
26.9
BB%
13.7
K/9
10.54
W-L
5-3
GS
0
SV
12
HLD
5
DiamondIQ WAR
48.7 IP · 2026
-0.2
-2.4 runs above replacement
FIP · 5.110.0
vs replacement · RP, 48.7 IP-2.4
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam42% · 97.2 · 23% whiff
Sweeper28% · 85.1 · 31% whiff
Sinker16% · 97.6 · 14% whiff
Splitter12% · 85.7 · 52% whiff
Curveball2% · 83.4 · 67% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | — | 5 | 3 | 4.62 | 55 | 0 | 12 | 48.2 | 57 | 29 | 1.40 | 10.54 |
| 2026 | Seattle Mariners | 1 | 0 | 6.97 | 12 | 0 | 0 | 10.1 | 10 | 6 | 1.65 | 8.71 |
| 2026 | Chicago White Sox | 4 | 3 | 3.99 | 43 | 0 | 12 | 38.1 | 47 | 23 | 1.33 | 11.03 |
| 2025 | — | 4 | 4 | 3.16 | 67 | 0 | 2 | 62.2 | 79 | 36 | 1.28 | 11.35 |
| 2025 | Toronto Blue Jays | 2 | 1 | 3.00 | 24 | 0 | 0 | 21.0 | 25 | 12 | 1.14 | 10.71 |
Recent Games
Aug 28 @ Toronto Blue JaysL
1.0 IP, 1 ER, 0 K, 1 BB
Aug 24 vs Philadelphia PhilliesW
2.0 IP, 0 ER, 2 K, 0 BB
Aug 22 vs Chicago CubsW
1.0 IP, 0 ER, 3 K, 0 BB
Aug 21 vs Chicago CubsW
1.0 IP, 0 ER, 1 K, 0 BB
Aug 19 @ Milwaukee BrewersW
0.2 IP, 2 ER, 0 K, 1 BB
Aug 16 @ Houston AstrosW
0.1 IP, 0 ER, 1 K, 0 BB
Aug 15 @ Houston AstrosW
1.0 IP, 1 ER, 0 K, 0 BB
Aug 12 @ New York YankeesL
0.1 IP, 0 ER, 0 K, 0 BB
Aug 11 @ New York YankeesL
1.0 IP, 0 ER, 0 K, 1 BB
Aug 8 vs Tampa Bay RaysL
0.2 IP, 0 ER, 1 K, 0 BB