Long played nine of the Rams' 70 offensive snaps and finished with a target in Monday's 23-15 loss to the Dolphins.

Long secured both of his targets for 16 yards during Sunday's 24-19 loss to the Packers.

Long (knee) was placed on injured reserve Tuesday.

Long will require season-ending MCL surgery, Jourdan Rodrigue of The Athletic and Adam Grosbard of The Orange County Register report.

Long (knee) was carted to the locker room and is considered doubtful to return to Sunday's game against the Ravens, Jourdan Rodrigue of The Athletic reports.

The Rams activated Long from their injured reserve list Tuesday.

Long (hamstring) was designated to return from injured reserve and logged a full practice with the Rams on Wednesday, Adam Caplan of SiriusXM NFL Radio reports.

Long (thigh) was placed on injured reserve Saturday.

Coach Sean McVay said Friday that Long (thigh) could be placed on injured reserve this week, Field Yates of ESPN reports.

Long (hamstring) has been ruled out Week 1 against the Seahawks, Jourdan Rodrigue of The Athletic reports.