Jack Flaherty
RHP
92.5 mph
Four-Seam Fastball
19.3%
Whiff%
5
Pitch Types
Arsenal
| Pitch | Usage | Velo | Spin | Whiff% | H-Brk | V-Brk |
|---|---|---|---|---|---|---|
| Four-Seam Fastball | 49.2% | 92.5 mph | 2251 rpm | 19.3% | -5.7" | 16.3" |
| Slider | 24.8% | 84.7 mph | 2427 rpm | 28.6% | 6.1" | 3.1" |
| Knuckle-Curve | 20.4% | 78.2 mph | 2389 rpm | 36.3% | 11.3" | -9.7" |
| Sinker | 3.9% | 90.6 mph | 2061 rpm | 41.7% | -13.6" | 9.9" |
| Changeup | 1.8% | 84.7 mph | 1753 rpm | 20.0% | -14.3" | 8.1" |
Movement Profile
Best Sequences
#1 Combo
Knuckle Curve → Knuckle Curve
30.8% whiff
· 36.8% chase
· 28.7 score
#2 Combo
Slider → Slider
26.9% whiff
· 41.9% chase
· 28.1 score
Multi-Season History
| Season | Primary Pitch | Avg Velo | Whiff% | Best Sequence |
|---|---|---|---|---|
| 2025 | Four-Seam Fastball | 92.5 mph | 19.3% | Knuckle Curve → Knuckle Curve |