The best team in the XFL meets the worst when the undefeated DC Defenders face the winless Orlando Guardians on Saturday at Camping World Stadium in Orlando. The Defenders (6-0) are the league's only undefeated team. They are coming off a 37-26 victory over Houston. Meanwhile the Guardians (0-6) are the XFL's only winless team. They enter Saturday off a 26-19 loss to Seattle. 

Kickoff is 6 p.m. ET. DC is a 9.5-point favorite in the latest Defenders vs. Guardians odds, while the over/under for total points scored is 45. Elsewhere in the league, the Sea Dragons hit the road to face the Renegades, the Vipers host the Brahmas and the Roughnecks and Battlehawks close out Week 7 in Houston. 

Before you make any Guardians vs. Defenders picks or XFL predictions of your own, you need to hear what pro football expert R.J. White has to say.

White, a Fantasy and gambling editor for CBS Sports, consistently crushes against-the-spread picks and went 535-450-30 on his ATS picks from 2017-22, which returned more than $3,500 to $100 players. He also closed the 2022 NFL season on an incredible 107-80-6 run on his last 193 against-the-spread and total NFL picks, returning more than $1,800 for $100 bettors.

White has crushed not only the NFL but also the XFL during its abbreviated 2020 season, going 16-4 on XFL ATS picks before the league suspended operations. Anyone who has followed him is WAY UP.

Now, White has locked in four plays for every Week 7 XFL game. We can tell you that he's picking the Brahmas (+3) to cover against the Vipers. "The Vipers have surrendered more than 30 points per game the last four weeks, even with one matchup against the previously stagnant Orlando Guardians," White told SportsLine.

But he has three other plays, including one on a team facing an opponent that isn't "defending very well" in Week 7. You ABSOLUTELY need to see his picks before making any of your own.

Which teams should you back in Week 7 of the 2023 XFL season? And what team facing an opponent that isn't defending very well is a must-back? ... Join SportsLine right now to see who wins and covers every Week 7 game, all from the pro football expert who closed the NFL season on an incredible 107-80-6 run!