USC tailback Ronald Jones and wide receiver Deontay Burnett did not run the 40 or participate in the morning athletic testing on Cromwell Field. Jones injured his hamstring at the NFL Combine. Jones might participate later this morning.

Defensive tackle Josh Fatu had 29 reps on the benchpress, which would have been a top 10 mark at the NFL Combine.

Sam Darnold is warming up for his throwing. Browns owner Jimmy Haslam is among those watching Pro Day.

UPDATED: Jones is catching passes from Darnold at Pro Day. He had a drop early. Also catching passes is former USC wide receiver Steven Mitchell.

UPDATED II: Jones said he will have a second Pro Day next month when his hamstring is fully recovered.