The Pittsburgh Steelers (11-0) continue their quest for an undefeated season when they host the Washington Football Team (4-7) on Monday. Pittsburgh is a 6.5-point favorite and the over-under is 43.5 in the latest Steelers vs. Washington odds from William Hill Sportsbook.

Before locking in any Steelers vs. Washington picks, you NEED to see what SportsLine's NFL expert, R.J. White, has to say. 

CBS Sports' fantasy and gambling editor, White enters Week 13 on a sizzling 37-28-3 run. It's no surprise, as White twice has cashed huge in the world's most prestigious football handicapping competition, the Las Vegas SuperContest.

In addition, White has won eight straight against-the-spread picks involving Pittsburgh! Anyone who has followed him is WAY UP.

Now, White has dialed in on Steelers vs. Washington 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 Steelers vs. Washington on Monday? And what critical X-factor makes one side of the spread a must-back? ... Join SportsLine right now to see which side of the Steelers vs. Washington spread you should be all over, all from the expert who's 8-0 on picks involving Pittsburgh!