Before you set your PGA DFS lineups on sites like DraftKings and FanDuel for the 2021 U.S. Open, you NEED to see what Mike McClure has to say. McClure is a DFS pro with nearly $2 million in career winnings, and he's been red-hot on his PGA DFS picks.

Last week at the Palmetto Championship, McClure included Tyrrell Hatton and Doc Redman among his top PGA DFS picks. The result: Hatton and Redman both secured a second-place finish, returning tournament winning value at an affordable price. Anybody who had them in their lineup was well on the way to a profitable weekend.

McClure's model is also up well over $9,000 on its best bets since the restart, nailing tournament after tournament. This same model has also nailed a whopping six majors entering the weekend! Anyone who has followed it has seen MASSIVE returns!

Now, McClure has set his sights on the 2021 U.S. Open and revealed his optimal PGA DFS picks. They're a must-see for any PGA DFS player.

We can tell you one of McClure's top PGA DFS picks for the U.S. Open 2021 is Daniel Berger at $8,400 on DraftKings and $10,500 on FanDuel. McClure's optimal PGA DFS strategy also includes rostering Viktor Hovland ($9,200 on DraftKings, $10,900 on FanDuel), who ranks in the top 10 in birdie average (4.47), scoring average (69.924) and strokes gained tee-to-green (1.381). 

McClure is also targeting an undervalued player who's primed to blow up this week, giving you a HUGE return! Picks like these could be the difference between winning your PGA DFS contests or going home with nothing. You ABSOLUTELY need to see who it is before locking in any lineups.

So what are the top PGA DFS picks for the 2021 U.S. Open? And which undervalued player is a MUST-ROSTER? ... Join SportsLine here to see the optimal PGA DFS picks for the U.S. Open 2021, all from the expert who's made nearly $2 million in daily Fantasy sports!