Los Angeles Rams wide receiver Cooper Kupp underwent an MRI on his injured hamstring after leaving practice early Tuesday night, a source told ESPN's Adam Schefter.
The source said the Rams will be cautious with Kupp's injury but that he could be back "for scrimmages in a few weeks."
Kupp, the MVP of Super Bowl LVI, walked off the field with the training staff about 30 minutes into a two-hour workout at UC Irvine. Matthew Stafford and other players didn't see exactly what happened, but coach Sean McVay said he was told Kupp "came up a little bit in a red zone route.