XFL schedule: Week 4 matchups, times, TV for Sunday's games

After a pair of games on Saturday, the XFL's Week 4 schedule concludes with another doubleheader on Sunday.

(Vegas Lines courtesy of BetMGM.com)

Houston Roughnecks (3-0) at Dallas Renegades (2-1)

The battle for XFL supremacy in the Lone Star State takes place as the Roughnecks look to keep their record unblemished. Houston has ridden the arm (and legs) of its quarterback, MVP front-runner P.J. Walker, who threw for 306 yards and three TDs last week and ran for another score. The Renegades are coming off a 24-12 win in Seattle with tight end Donald Parham catching five passes for 101 yards and two touchdowns.

Kickoff: Sunday, 4 p.m. ET

Site: Globe Life Park (Arlington, Texas) 

Television: FS1

Line: Roughnecks by 2 1/2

DC Defenders (2-1) at Tampa Bay Vipers (1-2)

The Defenders are back on the road, coming off their first loss of the season. They'll need a better performance from quarterback Cardale Jones, who threw for only 103 yards and was intercepted four times by the L.A. Wildcats. The Vipers hung tough before falling to Houston on a late touchdown. 

Kickoff: Sunday, 7 p.m. ET

Site: Raymond James Stadium (Tampa, Florida)

Television: ESPN2

Line: Defenders by 2 1/2

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