Before locking in your NHL DFS lineups for any tournaments or cash games on sites like FanDuel and DraftKings for playoff action on Monday, check out what Mike McClure has to say.

McClure is a DFS professional with nearly $2 million in career winnings. He's also a predictive data engineer at SportsLine who uses a powerful prediction model that simulates every minute of every game 10,000 times, taking factors like matchups, statistical trends and injuries into account. This allows him to find the best NHL DFS values and create optimal lineups that he shares only over at SportsLine. They're a must-see for any NHL DFS player.

On Saturday, McClure recommended Bruins wing Brad Marchand at $7,600 on FanDuel. The result: He scored a goal and recorded a pair of assists -- returning 31.2 points and over 4x value. Anybody who had him in their lineup was well on the way to a HUGE day. Now, he's set his sights on Monday's NHL DFS slates and locked in his picks.

We can tell you McClure is high on Avs center Nathan MacKinnon at $8,900 on FanDuel and $7,100 on DraftKings. Another pick he loves: Sharks defenseman Brent Burns ($7,400 on FanDuel, $6,400 on DraftKings), who already has seven points in this series against Colorado. 

McClure is also targeting an undervalued player who is set to explode for huge numbers on Monday. He's a huge steal at his price point, so this pick could be the difference between cashing and going home with nothing. You ABSOLUTELY need to see who it is before setting your lineups.

So what are the optimal NHL DFS lineups for Monday? ... Join SportsLine now to see DFS millionaire Mike McClure's complete optimal tournament lineups for FanDuel and DraftKings, and cash in BIG on NHL DFS!