Worcester Red Sox· #51· Pitcher
Seth Martinez
Bats R · Throws R·Age 32 (Aug 29, 1994)·6' 2", 193 lb·Peoria, AZ, USA
2026 Pitching
ERA
9.00
WHIP
2.00
IP
1.0
K%
16.7
BB%
0.0
K/9
9.00
W-L
0-0
GS
0
SV
0
HLD
0
DiamondIQ WAR
1.0 IP · 2026
0.0
0.1 runs above replacement
FIP · 4.08 (park 1.01)0.0
vs replacement · RP, 1.0 IP+0.1
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Sweeper41% · 78.6 · 40% whiff
Changeup9% · 82.8 · 0% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Boston Red Sox | 0 | 0 | 9.00 | 1 | 0 | 0 | 1.0 | 1 | 0 | 2.00 | 9.00 |
| 2025 | Miami Marlins | 0 | 0 | 5.40 | 6 | 0 | 0 | 6.2 | 4 | 3 | 1.05 | 5.40 |
| 2024 | Houston Astros | 3 | 2 | 3.59 | 44 | 0 | 1 | 52.2 | 36 | 18 | 1.27 | 6.15 |
| 2023 | Houston Astros | 2 | 3 | 5.23 | 35 | 0 | 1 | 43.0 | 45 | 19 | 1.49 | 9.42 |
| 2022 | Houston Astros | 1 | 1 | 2.09 | 29 | 0 | 0 | 38.2 | 38 | 14 | 1.03 | 8.84 |