Seth Halvorsen
RHP
98.7 mph
Four-Seam Fastball
12.3%
Whiff%
3
Pitch Types
Arsenal
| Pitch | Usage | Velo | Spin | Whiff% | H-Brk | V-Brk |
|---|---|---|---|---|---|---|
| Four-Seam Fastball | 61.1% | 98.7 mph | 2287 rpm | 12.3% | -8.7" | 14.5" |
| Slider | 28.8% | 86.2 mph | 2621 rpm | 41.7% | 5.2" | -2.5" |
| Splitter | 10.1% | 90.5 mph | 1610 rpm | 41.7% | -11.5" | 6.1" |
Movement Profile
Best Sequences
#1 Combo
4-Seam Fastball → Slider
23.1% whiff
· 46.2% chase
· 29.9 score
#2 Combo
Slider → 4-Seam Fastball
13.3% whiff
· 33.3% chase
· 18.4 score
Multi-Season History
| Season | Primary Pitch | Avg Velo | Whiff% | Best Sequence |
|---|---|---|---|---|
| 2025 | Four-Seam Fastball | 98.7 mph | 12.3% | 4-Seam Fastball → Slider |