My Name is William Trammell
The throw data was captured by Wilson Sporting Goods. Metrics were collected through a variety of drills during the Wilson QBX camps where players threw footballs using Wilson X Connected QB tracking technology embedded in each ball.
Elite HS/College QB Averages | William Trammell Data
Throw Release Time (s): 0.45 | 0.46
Throw Velocity (mph): 50 | 42.3
Throw Spin Rate (rpm): 700-800 | 647
Throw Spiral Efficiency (%): 80 | 77