Before you set your PGA DFS lineups on sites like DraftKings and FanDuel for the 2019 Hero World Challenge, you NEED to hear 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.

Earlier this season at the CJ Cup at Nine Bridges, McClure rostered Justin Thomas on FanDuel. The result: Thomas fired three rounds of 68 or under on his way to a score of 20-under par while earning his 11th career PGA Tour victory. Anybody who had him in their lineup was well on their way to a HUGE weekend.

Now, he's set his sights on the 2019 Hero World Challenge and revealed his optimal PGA DFS lineups. They're a must-see for any PGA DFS player.

One player McClure is rostering this week: Webb Simpson at $8,800 on FanDuel and DraftKings. McClure's optimal PGA DFS strategy also includes rostering Jon Rahm ($11,500 on FanDuel, $11,200 on DraftKings), the defending champion of this event who finished last season ranked sixth in scoring average (69.618) and birdie average (4.35). . 

McClure is also targeting an undervalued player who's primed to blow up this week, giving you a HUGE return on both sites! 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 2019 Hero World Challenge lineups should you enter on DraftKings and FanDuel? And which undervalued player is a MUST-ROSTER? ... Join SportsLine here to see the optimal PGA DFS lineups for the 2019 Hero World Challenge, all from the man who's made nearly $2 million in daily fantasy sports!