Late in the 2nd quarter of the Cal-UCLA game, RB Paul Perkins was injured on a red zone rush as the Bruins were in 1st and goal fro the 7-yard line. Perkins had ran to the left to gain three yards before being tackled from behind.
According to a source, #UCLA RB Paul Perkins had an MRI on his knee which showed no ligament damage, and he should return to action soon.
— Bruin Report Online (@BruinReport) October 23, 2015
The unfortunately thing is that Perkins dod not get up from the tackle.