USC WR Drake London has nothing to prove at NFL combine – Orange County Register
NFL combine a TV spectacle, moneymaker; value under scrutiny
The 8th Round: How Sam Webb and Luke Masterson carved out a place in the NFL
NFL pro day results: Khalil Mack improves 40 time; Dee Ford has huge day
College Football: The top 15 NFL Draft prospects in Championship Week
Predictive Validity of the Physical Skills Test of the 40-yard Dash and Draft Placement in the NFL Draft – The Sport Journal
Getting Into the Game NFL Football Operations
Yahoo Sports' top 2019 NFL draft prospects, No. 16: Ole Miss WR D.K. Metcalf
College pro days become speed scouting with no NFL combine
2023 NFL draft: Chiefs scouts attend Texas, Purdue and UNLV pro days
NFL Pro Day Schedule: With no Combine in 2021, college workouts take center stage - Acme Packing Company
NFL draft 2021: 32 things we learned from prospects' pro days
Mack doesn't disappoint NFL onlookers at UB Pro Day