Derrick Rose exited tonight's 98-95 Bulls loss in Portland in the third quarter after suffering a knee injury that team officials say will lead him to get an MRI.

You can see the play above, but it's pretty innocuous. There's little to no contact, and it looks like Rose's right knee simply gives out on him. That's not the knee he injured two years ago that led him to miss the entirety of the 2012-2013 season.