The unbeaten Patriots face a big test when they travel to Baltimore to take on the Ravens on Sunday Night Football. Kickoff is at 8:20 p.m. ET. New England is a three-point favorite, while the Over-Under for total points scored is 44.5. Before locking in any Patriots vs. Ravens picks of your own, you NEED 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. Last season he went 63-46 with his NFL against the spread picks.

More importantly, he's dialed in on the pulse of Baltimore, going a STUNNING 10-2 on his last 12 against the spread picks involving the Ravens! Anyone who has followed him is WAY UP.

Now he's analyzed at Patriots vs. Ravens from every possible angle. We can tell you he's leaning Under, 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 Patriots vs. Ravens? And what critical X-factor makes one side of the spread a must-back? ... Join SportsLine right now to see which side of the Patriots vs. Ravens spread you need to be all over on Sunday night, all from the expert who's an insane 10-2 on picks involving the Ravens!