Colorado Rockies· #45· Pitcher
Sean Sullivan
Bats R · Throws L·Age 23 (Jul 22, 2002)·6' 4", 200 lb·Boston, MA, USA
2026 Pitching
ERA
8.87
WHIP
2.01
IP
22.1
K%
14.0
BB%
9.6
K/9
6.45
W-L
0-3
GS
5
SV
0
HLD
0
DiamondIQ WAR
22.3 IP · 2026
-0.2
-2.4 runs above replacement
FIP · 6.45 (park 1.15)0.0
vs replacement · SP, 22.3 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-Seam46% · 87.6 · 16% whiff
Sweeper18% · 75.4 · 10% whiff
Changeup16% · 77.1 · 22% whiff
Cutter15% · 82.7 · 19% whiff
Sinker6% · 86.6 · 10% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Colorado Rockies | 0 | 3 | 8.87 | 5 | 5 | 0 | 22.1 | 16 | 11 | 2.01 | 6.45 |
Recent Games
Jul 4 vs San Francisco GiantsL
5.2 IP, 6 ER, 4 K, 2 BB
Jun 29 vs Miami MarlinsL
4.2 IP, 5 ER, 5 K, 2 BB
Jun 23 vs Boston Red SoxL
5.0 IP, 3 ER, 3 K, 5 BB
Jun 17 @ Chicago CubsL
4.0 IP, 8 ER, 2 K, 2 BB
Jun 12 @ AthleticsL
3.0 IP, 0 ER, 2 K, 0 BB