NFC West foes San Francisco and Los Angeles face off again on Sunday. Here's what to know about one of the oldest rivalries in football.

The last time the Los Angeles Rams and San Francisco 49ers met, head coaches Sean McVay and Kyle Shanahan were without some starters. That was Week 18 of the 2023 season, and both teams had already clinched playoff berths.

The Los Angeles Rams' defense, still adjusting to playing without Aaron Donald, had no answer for Kyler Murray and the Arizona Cardinals. The offense, decimated by injuries on the line, had little hope of creating running holes or protecting quarterback Matthew Stafford.