UNLV held its pro day on Thursday in front of two NFL team’s scouts.

UNLV WR Ryan Wolfe experienced a setback at the school’s pro day. Wolfe ran the 40-yard dash in 4.88 seconds but pulled his left hamstring in the process. But not before he record a 33 1/2-inch vertical jump, 9-foot, 10-inch broad jump and 15 bench press repetitions at 225 pounds.

A good indication of whether a prospect may get drafted is if positional coaches show up to his Pro Day workout. That was the case for a pair of smaller school players this week, including UNLV running back Frank Summers.