Preseason Showdown: San Francisco 49ers and Las Vegas Raiders clashed in joint practices last week.

Week 1 Finale: They're set to face off in an NFL preseason game, capping Week 1 action.

NFL Doubleheader: The game is the second of an exciting Sunday NFL doubleheader.

Super Bowl Venue: The matchup takes place at Allegiant Stadium in Las Vegas, home of the 2024 Super Bowl.

Game Details: Kickoff at 4 p.m. ET, 49ers favored by 4 points, over/under at 36 points.

Expert Insights: Renowned NFL expert Matt Severance's predictions are a must-see before making picks.

Severance's Credibility: With an extensive industry background, Severance's accuracy and expertise stand out.

Team Analysis: 49ers showcase strong preseason form; attention on quarterbacks and running back competition.

Raiders' Prospects: Raiders highlight young talents and new draft picks in preseason opener.