Merrill Kelly
RHP
91.9 mph
Four-Seam Fastball
14.8%
Whiff%
7
Pitch Types
Arsenal
| Pitch | Usage | Velo | Spin | Whiff% | H-Brk | V-Brk |
|---|---|---|---|---|---|---|
| Four-Seam Fastball | 26.5% | 91.9 mph | 2354 rpm | 14.8% | -9.7" | 14.5" |
| Changeup | 26.2% | 88.2 mph | 2150 rpm | 31.4% | -15.0" | 0.3" |
| Cutter | 14.3% | 91.0 mph | 2353 rpm | 16.4% | -4.5" | 13.1" |
| Slider | 13.0% | 86.3 mph | 2292 rpm | 39.1% | 1.3" | 4.0" |
| Curveball | 10.4% | 82.1 mph | 2534 rpm | 22.9% | 6.9" | -8.3" |
| Sinker | 9.3% | 92.4 mph | 2235 rpm | 4.8% | -16.7" | 6.3" |
| PO | 0.2% | 90.3 mph | 2304 rpm | 0.0% | -9.7" | 15.8" |
Movement Profile
Best Sequences
#1 Combo
Slider → Changeup
29.4% whiff
· 68.4% chase
· 37.8 score
#2 Combo
Slider → Slider
42.9% whiff
· 42.9% chase
· 37.5 score
Multi-Season History
| Season | Primary Pitch | Avg Velo | Whiff% | Best Sequence |
|---|---|---|---|---|
| 2025 | Four-Seam Fastball | 91.9 mph | 14.8% | Slider → Changeup |