Kupp has racked up 18 catches for 147 yards and one touchdown through two games this season, leaving early in the second contest. Kupp is one of the main engines that makes the Rams offense click so losing him for any extended amount of time is a detriment to their playoff chances.

Unlike offensive lineman Jonah Jackson (shoulder) and safety John Johnson III (shoulder), star receiver Cooper Kupp did not go on injured reserve. Head coach Sean McVay said Kupp’s left-ankle injury is not season-ending and will not require surgery. He will be in a cast for the next week and then begin his rehab.

When the Rams take on the 49ers in Week 3, star wide receiver Cooper Kupp won't be joining his teammates on the field.

Receiver Cooper Kupp is likely to miss several games for the Los Angeles Rams after spraining his ankle in their loss at Arizona last weekend

Receiver Cooper Kupp is likely to miss several games for the Los Angeles Rams after spraining his ankle in their loss at Arizona last weekend.

The Los Angeles Rams decided not to place wide receiver Cooper Kupp on injured reserve with the high-ankle sprain that he suffered against the Arizona Cardinals on Sunday, but he is in a cast to help the swelling go down despite still being eligible to return within four weeks, according to Ian Rapoport of NFL Network.

The Los Angeles Rams injury saga continues as they’ve moved two more (John Johnson III and Jonah Jackson) to the