Before studying matchups and entering an MLB DFS contest such as the $50K Wednesday MLB Squeeze on FanDuel and the MLB $40K mini-MAX on DraftKings, first be sure to check in with Mike McClure. He's a professional DFS player who has won almost $2 million in his career, and his optimal MLB DFS lineups, advice and player pool over at SportsLine can help you make all the right calls.

When it comes to MLB, McClure is at his best. Recognized in the book "Fantasy Football (and Baseball) for Smart People: How to Turn Your Hobby into a Fortune," McClure's proprietary MLB DFS projection model simulates each game 10,000 times, taking factors such as matchups and recent results into account. This allows him to find the best values on every site.

He got off to a HOT start in 2019, producing lineups on SportsLine that have returned as much as 30x. He also finished in the top 1 percent of tournaments four times and the top 0.1 percent of tournaments twice in the first half of the season. He cashed huge in three consecutive tournaments in mid-June, which included a top 2 percent finish when his DraftKings lineup generated a whopping 185.9 points. He also had an optimal lineup on FanDuel that cashed 8x for followers the Friday before the All-Star break.

Then on Tuesday, he was all over Red Sox third baseman Rafael Devers on both sites. The result: Devers went 2-for-3 with two walks -- returning substantial results for MLB DFS players. Anyone who has followed McClure has seen some HUGE returns. Now, McClure has set his sights on Wednesday's slates.

One of McClure's top MLB DFS picks for Wednesday is Red Sox shortstop Xander Bogaerts at $4,100 on FanDuel and $5,500 on DraftKings, who is hitting .364 against the Rockies this season – 56 points above his overall average. Another facet of McClure's optimal MLB DFS strategy Wednesday is rostering Oakland Athletics left fielder Khris Davis ($2,500 on FanDuel, $3,500 on DraftKings), who is hitting .500 against the Royals this season.

McClure is also targeting an undervalued player who is set to EXPLODE for huge numbers on Wednesday. The stars are aligning for him to return huge 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 are the optimal MLB DFS lineups for Wednesday? And which undervalued player is a must-roster?... Join SportsLine now to see DFS pro Mike McClure's complete optimal tournament lineups for FanDuel and DraftKings, and cash in BIG on MLB DFS!