San Francisco 49ers (12-7) at Los Angeles Rams (14-5)
It’s well known that the 49ers have dominated this matchup recently, winning six straight meetings, including two this season. However, it’s unclear how much that really matters. Historically, teams that have won six straight matchups against their opponent do win that seventh game at a 60.1% clip, but that is usually because the team is better in general and not because they happen to “have their number.” When we look at underdogs, like the 49ers are this week, that winning percentage drops to 34.5% and they only even cover the spread at a 50.2% clip. That alone isn’t a reason to take the Rams, but the Rams are also the healthier and more talented team at home.
One of the least injury affected teams in the league this season, the Rams actually did have some late season absences, but, aside from safety Jordan Fuller, all have since returned, with center Brian Allen, cornerback Jalen Ramsey, tight end Tyler Higbee, and right tackle Rob Havenstein all missing time returned in recent weeks and safety Taylor Rapp and left tackle Andrew Whitworth set to join them this week. The 49ers, meanwhile, have had many more injury issues this season and, while they may be healthier now than they have been, they will still have their quarterback Jimmy Garoppolo and their stud left tackle Trent Williams playing at less than 100% with injuries that could be reaggravated and cause them to be knocked out of the game.
There isn’t a big gap between these two teams, with the Rams ranking just 1.5 points better in schedule adjusted mixed efficiency, but my roster rankings have the Rams about 2.5 points better with injuries factored in and, with the Rams having at least some homefield advantage, this line of 3.5 might be a little low, especially since the margin of victory in conference championship games is actually higher than in the regular season. If this was the regular season, this would be a no confidence pick, but I like the Rams a little bit more because this is a post-season game.
Los Angeles Rams 27 San Francisco 49ers 23
Pick against the spread: LA Rams -3.5