Before you set your Week 1 NFL DFS lineups on DraftKings or FanDuel, be sure you check out what Mike McClure has to say. McClure is a predictive data engineer and pro DFS player with almost $2 million in career winnings.

He uses a powerful prediction model that simulates every snap of NFL action in every game, taking factors such as matchups, statistical trends and injuries into account. This allows him to find the best DFS values and create optimal lineups for DraftKings and FanDuel that he shares only with members at SportsLine. Be sure to check them out weekly before setting your own lineups. 

For the Sunday main slate in Week 1 of NFL action, McClure likes Broncos quarterback Case Keenum at $5,100 on DraftKings and $6,300 on FanDuel. He's also eyeing Steelers running back James Conner ($4,500 on DraftKings and $5,000 on FanDuel), who will fill in for Le'Veon Bell (holdout) in Week 1 and is dirt cheap.

McClure is also targeting a player who could go off for massive numbers in Week 1 because of a dream matchup. The stars are aligning for him to go for 30, even 40 points on FanDuel and DraftKings. This pick could be the difference between winning your tournaments or going home with nothing.

So what are the optimal NFL DFS tournament lineups for Week 1? Join SportsLine here to see DFS millionaire Mike McClure's complete optimal tournament lineups for FanDuel and DraftKings and cash big on the NFL!