Before you set your NBA lineups for Sunday on DraftKings or FanDuel, you need to hear what Mike McClure has to say. McClure is a DFS pro with more than $1 million in career winnings, and he's red-hot on NBA DFS picks this season, cashing on multiple tournament lineups already.

On Saturday, McClure locked in Thunder point guard Russell Westbrook at $12,000 on FanDuel and $11,500 on DraftKings. The result: Westbrook exploded for his 19th triple-double of the season, amassing 21 points, 12 rebounds and 10 assists -- returning over 48 points on FanDuel and 55 on DraftKings.

For Sunday's slate, McClure is all over Cavs shooting guard Jordan Clarkson, who is $4,200 on FanDuel and $5,300 on DraftKings. Roster him and you'll have plenty of cap room for a massive star like LeBron James -- $12,500 on FanDuel and $11,600 on DraftKings -- who exploded for 57 DFS points on DraftKings the last time he played.

McClure is also targeting a player who has been producing massive numbers recently and gets a favorable matchup tonight. The stars are aligning for him to go for 40, even 50 DFS points tonight, and he comes at a price that won't break the bank. This pick could be the difference between winning your tournaments and cash games or going home with nothing. ... So what is the optimal NBA DFS tournament lineups for Sunday? Join SportsLine now to see DFS millionaire Mike McClure's complete optimal tournament lineups for FanDuel and DraftKings, and cash big on Sunday!