All results
Operation 53 · Class of 2025
Jason Marshall Jr.
CB
FloridaDrafted 2025, R5 Miami Dolphins
FloridaDrafted 2025, R5 Miami Dolphins9.42 RAS, 7th among combine corners. Official 4.49 forty (ran injured 4.85 at pre-test), 37.5" vertical, 10'5" broad. Drafted 5th round by the Miami Dolphins.
Verified testing data
Before and after the Operation 53 block. Every number captured on facility equipment.
| Test | Before | After | Change | Gain |
|---|---|---|---|---|
| 40-Yard Dash | 4.85s | 4.49s | -0.36s | |
| 10-Yard Split | 1.87s | 1.55s | -0.32s | |
| Vertical Jump | 33" | 37.5" | +4.5" | |
| Broad Jump | 10'0" | 10'5" | +5" |
Data recorded during Operation 53 testing sessions in Tampa, FL.
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