Colorado Rockies· #63· Pitcher
Blas Castaño
Bats R · Throws R·Age 28 (Sep 8, 1998)·5' 10", 162 lb·Espaillat, Dominican Republic
2026 Pitching
ERA
3.62
WHIP
1.32
IP
27.1
K%
18.9
BB%
8.1
K/9
6.91
W-L
2-0
GS
0
SV
0
HLD
0
DiamondIQ WAR
27.3 IP · 2026
0.1
1.2 runs above replacement
FIP · 4.67 (park 1.15)0.0
vs replacement · RP, 27.3 IP+1.2
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Sinker40% · 94.1 · 13% whiff
Sweeper23% · 82.8 · 35% whiff
Cutter14% · 90.4 · 18% whiff
Four-Seam12% · 94.5 · 12% whiff
Changeup10% · 89.0 · 17% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Colorado Rockies | 2 | 0 | 3.62 | 15 | 0 | 0 | 27.1 | 21 | 9 | 1.32 | 6.91 |
| 2025 | Seattle Mariners | 0 | 0 | 9.00 | 1 | 0 | 0 | 3.0 | 1 | 2 | 2.00 | 3.00 |
Recent Games
Sep 14 vs San Diego PadresL
1.1 IP, 0 ER, 2 K, 1 BB
Sep 11 @ Detroit TigersL
2.0 IP, 1 ER, 0 K, 1 BB
Sep 8 @ New York YankeesL
1.0 IP, 0 ER, 1 K, 0 BB
Sep 6 vs St. Louis CardinalsL
1.1 IP, 0 ER, 0 K, 1 BB
Sep 2 vs Baltimore OriolesW
1.0 IP, 1 ER, 1 K, 0 BB
Jun 16 @ Chicago CubsW
1.1 IP, 0 ER, 1 K, 0 BB
Jun 14 @ AthleticsW
1.0 IP, 1 ER, 0 K, 0 BB
Jun 11 vs Chicago CubsL
2.2 IP, 2 ER, 2 K, 0 BB
Jun 6 vs Milwaukee BrewersL
2.2 IP, 0 ER, 2 K, 2 BB
Jun 2 @ Los Angeles AngelsW
2.0 IP, 0 ER, 2 K, 0 BB