46
GS+
18%
Whiff
96.4
Top velo
Inning velo shape
ATH / Last 10 qualified starts
Jack Perkins
Form through 2026-06-21
47
Even form / 4 of 10
ERA 7.50 · WHIP 1.61 · K/9 12.0 · IP 18.0 · FIP 3.06 · xERA 6.20
Next start pending
Season form trend
Rolling GS+
| 2026-06-05 | 41 |
| 2026-06-10 | 45 |
| 2026-06-16 | 50 |
| 2026-06-21 | 51 |
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% 30%
8th pct
BB% 5%
5th pct
Whiff% --
50th pct
Chase% --
50th pct
CSW% --
50th pct
Barrel% 11%
5th pct
Hard-hit% 56%
5th pct
xERA 6.20
5th pct
FIP 3.06
84th 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
2026-06-16vs PIT / MLB game log5.0 IP, 6 H, 3 ER, 2 BB, 6 KGS+ 50Depth
45
GS+
7%
Whiff
98.4
Top velo
Inning velo shape
2026-06-10vs MIL / MLB game log4.0 IP, 5 H, 3 ER, 3 BB, 4 KGS+ 45Depth
43
GS+
11%
Whiff
97.8
Top velo
Inning velo shape