The Rams now have just one obstacle standing in the way between a place in this year's Superbowl at their home SoFi Stadium.
It is, however, a significant one.
Their opponents in this Sunday's NFC Championship Game, the San Francisco 49ers, have already won both regular-season meetings - 31-10 in Week 10 and 27-24 after overtime in Week 17.
The 49ers, coached by Kyle Shanahan, have beaten the Rams in six successive matches including three straight season sweeps.
This is set to be the first NFC Championship Game meeting between the two sides in 31 years with Joe Montana vs Jim Everett.
How to watch Rams v 49ers on UK TV
Coverage of the Kansas City Chiefs against the Cincinnati Bengals will be broadcast live on Sky Sports this coming Sunday, January 30.
Coverage of the NFC Conference Championship final will start from 11.40pm on Sky Sports Main Event and Sky Sports NFL. It follows on from earlier coverage of the AFC Conference Championship final at 7pm.
If you're not a Sky Sports subscriber, click here to upgrade or check out the latest packages.
This year's Superbowl takes place on Sunday, February 13.
It is set to be the first ever Superbowl that will take place on the second Sunday of February rather than the first. This is a result of the regular season expansion from 16 teams to 17.
Kansas City have a chance to avenge last year's loss to the Tampa Bay Buccaneers. They face the Cincinnati Bengals in the earlier AFC Conference Championship final.