Week 4 of the XFL schedule continues on Sunday, and the action begins with one of the biggest games so far of the XFL season. The 3-0 Houston Roughnecks take on the 2-1 Dallas Renegades in an in-state battle with first place in the XFL West on the line. An over-under of 50.5 means you could target the game with your XFL DFS picks on sites like FanDuel and DraftKings. Renegades quarterback Landry Jones has thrown for 579 yards in two weeks, while P.J. Walker has logged 748 yards and 10 touchdowns.

Should you trust one of those two quarterbacks, or should you look elsewhere in the XFL DFS player pool on Sunday? Before you finalize your XFL DFS strategy for Sunday in Week 4, be sure to check out the optimal XFL DFS advice from SportsLine's Mike McClure. He's won almost $2 million in his career as a daily Fantasy pro, and his top daily Fantasy football picks and XFL DFS advice can help you get an edge over the competition in Week 3. 

McClure has a proven track record of daily Fantasy football success. He crushed the 2018 NFL season, cashing in the top 5 percent of tournaments on FanDuel and DraftKings multiple times. His optimal lineups cashed as high as the top 0.1 percent on FanDuel and as high as the top 1 percent on DraftKings.

He rolled through the 2019 NFL season as well. Some of his highlights included his Week 5 optimal lineups finishing in the top 1 percent of tournament on DraftKings. In Week 9, his optimal lineups cashed for over 5x on FanDuel and DraftKings. His Week 13 main slate lineups returned at least 10x on DraftKings and produced returns as high as 40x in higher-stakes tournaments. He then continued his roll in the postseason, cashing on every single lineup he posted for the divisional round. 

Then in Week 1 of the XFL, his Saturday FanDuel lineup, which was built around Houston Roughnecks quarterback P.J. Walker (272 yards, 4 TDs), returned over 5x. Anybody who has followed him as seen huge returns. 

Now, he has turned his attention to the Week 4 XFL DFS player pool and locked in his top daily Fantasy football picks for Sunday. You can only see them here. 

Top XFL DFS picks for Week 4

One of McClure's top XFL DFS picks for Sunday in Week 4 is Roughnecks wide receiver Kahlil Lewis. The former Cincinnati Bearcats receiver is one of three Houston receivers in the top 18 in the XFL in receiving yards. All of the attention that Cam Phillips is getting on the other side should increase the value of Lewis and Nick Holley. 

Lewis was targeted nine times last week in Houston's win over the Vipers, and he's been targeted 22 times total through three weeks. With speed to burn and plenty of action being sent his way, Lewis is bound for a breakout performance.

Part of McClure's optimal XFL DFS strategy also includes rostering Renegades wide receiver Jeff Badet. The former Oklahoma and Kentucky star was targeted nine times and had six catches for 53 yards in Dallas' Week 2 win over Los Angeles. Then, he was targeted four more times in the Renegades' Week 3 win over the Dragons. Look for Badet to see a healthy workload again in Week 4 as Dallas takes on Houston in what could be a shootout.

How to set your Week 4 XFL DFS lineups

McClure is also targeting a player who could go off for massive numbers on Sunday 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 who is DFS pro Mike McClure putting in his optimal XFL DFS lineups on Sunday? And which player could put up tournament-winning numbers? Visit SportsLine now to see the full optimal tournament and cash game lineups from a professional DFS player who has almost $2 million in career winnings, and find out.