- Texas WR Xavier Worthy breaks John Ross’ NFL combine record with 4.21-second 40-yard dashUSA TODAY
- Texas WR Xavier Worthy’s 4.21 40 fastest ever at NFL combineESPN
- NFL combine: Xavier Worthy sets 40-yard dash record of 4.21 secondsYahoo Sports
- Analysis: Takeaways from Quarterback, Wide Receiver, and Running Back Workouts at the NFL CombinePatriots.com
- Texas WR Xavier Worthy sets NFL Scouting Combine record with 4.21-second 40-yard dashNFL.com