The surprising Tennessee Titans will try to beat the Kansas City Chiefs for the second time this season when they visit Arrowhead Stadium for the 2020 AFC Championship Game on Sunday. Tennessee defeated Kansas City, 35-32, on Nov. 10 when it blocked a last-second field goal attempt that would have tied the game. Kickoff is set for 3:05 p.m. ET. Kansas City is a seven-point favorite in the latest Titans vs. Chiefs odds, and the over-under for total points scored is 51.5. 

Before locking in any Titans vs. Chiefs picks, you NEED to see what Mike Tierney has to say. The veteran sportswriter, whose work has appeared in The New York Times and Los Angeles Times, has covered football of all levels for decades. And that expertise has been evident since he joined SportsLine in 2016. 

He has been SportsLine's most profitable NFL handicapper this season, posting a record of 62-35 in his last 97 NFL picks, returning $2,351 to $100 players. Tierney also has had a sharp eye for the trajectories of these clubs, posting a stunning record of 22-11 on his last 33 spread picks involving the Titans or Chiefs! Anyone who has followed him is WAY UP.

Now, he's studied Titans vs. Chiefs from every possible angle. We can tell you he's leaning Under the total, and he's also found a critical X-factor that has him jumping all over one side of the spread. You ABSOLUTELY need to see it before you lock in your own picks.

So who wins Titans vs. Chiefs in the AFC Championship Game? And what critical X-factor makes one side of the spread a MUST-BACK? ... Join SportsLine right now to see which side of the Titans vs. Chiefs spread you NEED to be all over on Sunday, all from the No. 1 expert who is 22-11 on picks involving these teams!