Before setting your MLB DFS lineups on daily Fantasy sites like DraftKings and FanDuel on Friday, June 24, you NEED to see what R.J. White has to say.

CBS Sports' Fantasy and gambling managing editor, White is also one of SportsLine's most profitable Vegas experts. He even finished No. 1 among all experts for his draft rankings the first year FantasyPros tracked MLB expert accuracy on their site. White excels at season-long and dynasty Fantasy baseball formats, and this year he's sharing his daily Fantasy baseball expertise with SportsLine subscribers.

The last time SportsLine featured White's MLB DFS selections was on May 8, and he included Atlanta Braves catcher William Contreras as one of his top picks for sites like DraftKings and FanDuel. The result: Contreras finished as the top-scoring Fantasy catcher in the main slate of games. He hit a home run and responsible for four total runs batted in to return 29 points on DraftKings and 41.2 points on FanDuel. Anybody that included him in their lineups was well on their way to a profitable day.

One of White's top MLB DFS picks for Friday is Red Sox third baseman Rafael Devers, who is listed at $6,200 on DraftKings and $4,100 on FanDuel. Another part of White's optimal MLB DFS strategy includes rostering Giants outfielder Joc Pederson ($4,300 on DraftKings and $3,500 on FanDuel). Pederson rebounded from a hitless game on Friday with a home run against Atlanta on Saturday. In 13 appearances with nine starts over the last two weeks, Pederson has three homers, eight RBI, and a batting average of .324 with a .999 OPS.

White is also targeting a player who is set to EXPLODE for huge numbers on Friday! The stars are aligning for him to return tournament-winning value, and he comes at a price that won't break the bank. This pick could be the difference between cashing in big or going home with nothing!

What players can you bank on in MLB DFS for Friday? And which undervalued player is a MUST-ROSTER?... Join SportsLine now to see DFS pro R.J. White's top picks and player pools for FanDuel and DraftKings, and cash in BIG on MLB DFS!