Sam Darnold starting for 49ers in Week 18

San Francisco 49ers quarterback Sam Darnold will start Week 18's game against the Los Angeles Rams.

What It Means:

The 49ers have clinched the top seed in the NFC and will rest Brock Purdy for their regular-season finale against Los Angeles on Sunday. Sam Darnold will get the start against Carson Wentz and the Rams.

Darnold will face a Rams' defense ranked 20th overall in numberFire's Power Rankings. The Rams' pass defense ranks 17th.