Jack Perkins
RHP
96.3 mph
Four-Seam Fastball
17.4%
Whiff%
5
Pitch Types
Arsenal
| Pitch | Usage | Velo | Spin | Whiff% | H-Brk | V-Brk |
|---|---|---|---|---|---|---|
| Four-Seam Fastball | 39.7% | 96.3 mph | 2234 rpm | 17.4% | -9.9" | 14.7" |
| Sweeper | 33.3% | 86.2 mph | 2734 rpm | 39.8% | 12.3" | 1.4" |
| Changeup | 16.5% | 89.9 mph | 1143 rpm | 45.3% | -13.8" | 0.6" |
| Cutter | 7.9% | 92.5 mph | 2491 rpm | 24.1% | -0.0" | 7.2" |
| Sinker | 2.6% | 95.2 mph | 2332 rpm | 22.2% | -16.5" | 8.9" |
Movement Profile
Best Sequences
#1 Combo
Sweeper → Sweeper
52.4% whiff
· 43.5% chase
· 39.7 score
#2 Combo
Sweeper → Changeup
50.0% whiff
· 43.8% chase
· 39.0 score
Multi-Season History
| Season | Primary Pitch | Avg Velo | Whiff% | Best Sequence |
|---|---|---|---|---|
| 2025 | Four-Seam Fastball | 96.3 mph | 17.4% | Sweeper → Sweeper |