Pericak is a 6-foot-4, 296-pound four-year starter and an All-Pac-12 honorable-mention selection.
He ran the 40-yard dash in 5.07 and 5.18 seconds at his campus Pro Day workout. He recorded a 28 1/2 inch vertical leap, a 9-2 broad jump, a 4.51 short shuttle and a 7.54 three-cone drill.
He bench pressed 225 pounds 24 times.
During his workout, Ravens run-game coordinator Juan Castillo ran the drills.
Pericak started 48 games for the Buffaloes. He has diabetes, but maintains his health with frequent blood sugar tests and a healthy diet.
A native of Boulder, Colo., Pericak was recruited as a linebacker before converting to the defensive line.