20
GS+
2%
Whiff
91.2
Top velo
Inning velo shape
COL / Last 3 qualified starts
Sean Sullivan
Form through 2026-06-19
39
Cooling form / 2 of 3
ERA 10.29 · WHIP 1.86 · K/9 5.1 · IP 7.0 · FIP 4.23 · xERA 6.20
Next start pending
Season form trend
Rolling GS+
| 2026-06-12 | 58 |
| 2026-06-17 | 20 |
Arsenal / pitch mix
How he gets outs
fixture
| Pitch | Usage | Velo | Whiff | Put-away | xwOBA |
|---|---|---|---|---|---|
4-Seam | 40% | 99.4 | 18% | 14% | .337 |
Sliderout pitch | 29% | 91.1 | 32% | 20% | .301 |
Changeup | 15% | 88.3 | 28% | 17% | .313 |
Sinker | 10% | 97.2 | 10% | 10% | .357 |
Curveball | 6% | 83.4 | 20% | 15% | .331 |
Advanced / percentiles
Trust indicators
K% 13%
98th pct
BB% 3%
63th pct
Whiff% --
50th pct
Chase% --
50th pct
CSW% --
50th pct
Barrel% 13%
5th pct
Hard-hit% 77%
5th pct
xERA 6.20
5th pct
FIP 4.23
33th pct
GB% pending
50th pct
Splits
Scouting splits
Vs RHB
wOBA --
K --
BB --
Vs LHB
wOBA --
K --
BB --
Home
wOBA --
K --
BB --
Away
wOBA --
K --
BB --
Times through order
wOBA --
K --
BB --
GS+ game log
2026-06-12vs ATH / MLB game log3.0 IP, 2 H, 0 ER, 0 BB, 2 KGS+ 58Depth
51
GS+
10%
Whiff
90.7
Top velo
Inning velo shape