When you're looking for advice on whom to pick on gameday in the NFL, nobody beats R.J. White. In fact, if you placed $100 on each of R.J. White's NFL spread picks since the start of the 2017 season, you'd be up almost $2,600. Smart bettors tail his selections. 

White has been SportsLine's top pro football analyst for three-plus seasons. Over that span, the CBS Sports NFL editor and nationally recognized NFL Draft expert has gone 338-281 on against-the-spread picks, returning $2,593. Anyone who has followed him is WAY UP. 

In the last five years the stats guru, whose picks are coveted by fans everywhere, has cashed huge twice in the world's most prestigious handicapping tournament, the Westgate Las Vegas SuperContest. From 2015 through '19 White went 233-174-18 in the SuperContest, nailing more than 57 percent of his picks and cashing in 2015 and '17. 

Because of the coronavirus pandemic, White did not travel to Las Vegas to enter this year's contest. But he is still offering his five weekly SuperContest picks to SportsLine members.

Using the Las Vegas SuperContest lines for Week 15, we can tell you White loves the Baltimore Ravens (-12.5) to cover against the Jacksonville Jaguars. (See the current NFL lines for every Week 15 game on our NFL odds page.)

"With a loaded injury report, there's a chance the Ravens use this week largely to get healthy rather than put as many points on the board as possible against a team everyone expects them to beat," White tells SportsLine. "But there's also no margin for error, as Baltimore is tied for the last spot in the playoffs heading into Week 15. So I expect big things from the offense, which should mean scoring whatever they want against an awful Jaguars defense that can't stop anyone on the ground, giving up more than 200 yards in two of their last three. The Ravens' first four wins of the year were all by 14-plus, and I expect more of the same against one of the worst teams in the league."

White also loves an underdog that he says offers "great value." Which team it is may surprise you. Anyone who uses this team could hit it BIG.

So which teams should you back in Week 15? And what underdog offers great value? ... Join SportsLine right now to see whom you should back in Week 15, all from the expert who has crushed the world's most prestigious handicapping tournament!