Before you set your PGA DFS lineups on sites like DraftKings and FanDuel for the 2020 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 Tour picks.

Two weeks ago at the Tour Championship, McClure was extremely high on Justin Thomas as one of his top picks for PGA DFS lineups. The result: Thomas climbed the leaderboard and earned a second place finish, his 10th top-10 finish of the season. Anybody who had him in their lineup was well on their way to a HUGE weekend. 

In addition, McClure nailed three of his best bets to open the FedEx Cup Playoffs at the Northern Trust, including a +700 top-five bet on Daniel Berger. McClure's golf model was also all over long shot winner Jon Rahm at the Memorial Tournament. The model identified him as a top contender from the start despite his long odds and he recommended an outright bet on him to win at 22-1. It also had him as the projected winner heading into the weekend. 

McClure's model was also all over long shot winner Collin Morikawa at the Workday Charity Open. It identified him as a top contender from the start despite his long odds and McClure recommended an outright bet on him to win at 33-1. The model also called Bryson DeChambeau taking the Rocket Mortgage Classic and has nailed two of the last four majors entering the weekend. 

Now, McClure has set his sights on the 2020 U.S. Open and revealed his optimal PGA DFS picks. They're a must-see for any PGA DFS player.

One of McClure's top PGA DFS picks for the U.S. Open 2020: Matthew Wolff at $7,700 on DraftKings and $9,600 on FanDuel. McClure's optimal PGA DFS strategy also includes rostering Viktor Hovland ($8,000 on DraftKings, $9,700 on FanDuel), who finished tied for 12th at the 2019 U.S. Open to win low amateur honors.

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 U.S. Open 2020? And which undervalued player is a MUST-ROSTER? ... Join SportsLine here to see the optimal PGA DFS picks for the 2020 U.S. Open, all from the expert who's made nearly $2 million in daily Fantasy sports!