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
3.63
WHIP
1.24
IP
62.0
K%
25.0
BB%
11.9
K/9
9.44
W-L
5-3
GS
0
SV
12
HLD
8
DiamondIQ WAR
62.0 IP · 2026
0.1
1.4 runs above replacement
FIP · 4.530.0
vs replacement · RP, 62.0 IP+1.4
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-Seam43% · 97.3 · 24% whiff
Sweeper28% · 85.1 · 31% whiff
Sinker17% · 97.6 · 13% whiff
Splitter11% · 85.9 · 55% whiff
Curveball1% · 83.4 · 67% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | — | 5 | 3 | 3.63 | 67 | 0 | 12 | 62.0 | 65 | 31 | 1.24 | 9.44 |
| 2026 | Seattle Mariners | 1 | 0 | 3.04 | 24 | 0 | 0 | 23.2 | 18 | 8 | 1.10 | 6.85 |
| 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
Sep 26 vs Los Angeles AngelsW
1.0 IP, 0 ER, 1 K, 0 BB
Sep 23 vs Houston AstrosW
1.0 IP, 0 ER, 1 K, 0 BB
Sep 20 @ Colorado RockiesW
1.0 IP, 0 ER, 1 K, 0 BB
Sep 18 @ Colorado RockiesW
1.1 IP, 0 ER, 2 K, 0 BB
Sep 15 @ Los Angeles AngelsL
1.0 IP, 0 ER, 1 K, 0 BB
Sep 13 @ AthleticsL
1.0 IP, 0 ER, 0 K, 0 BB
Sep 11 @ AthleticsL
1.2 IP, 0 ER, 1 K, 0 BB
Sep 9 vs Texas RangersW
1.0 IP, 0 ER, 1 K, 1 BB
Sep 4 vs AthleticsL
1.1 IP, 0 ER, 0 K, 0 BB
Sep 2 @ Boston Red SoxW
1.0 IP, 0 ER, 0 K, 0 BB