Before you set your PGA DFS lineups on sites like DraftKings and FanDuel for the 2019 Northern Trust, 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.

Last week at the Wyndham Championship, McClure rostered Viktor Hovland on FanDuel and DraftKings. The result: Hovland fired four rounds of 66 or lower on his way to a score of 19-under and a fourth-place finish. 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 Northern Trust and revealed his optimal PGA DFS lineups. They're a must-see for any PGA DFS player.

One value pick McClure is rostering this week: Sepp Straka at $7,900 on FanDuel and $6,600 on DraftKings. McClure's optimal PGA DFS lineup also includes rostering Rory McIlroy ($12,000 on FanDuel), who has finished inside the top 10 in five of his last seven starts. 

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 them before locking in any lineups.

So what 2019 Northern Trust 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 Northern Trust, all from the man who's made nearly $2 million in daily fantasy sports!