Updated
Updated · CBS Sports · Sep 10
Analysts Flag 5 NFL Week 1 Favorites for Upsets as Rams, Bills and Chiefs Face Early Tests
Updated
Updated · CBS Sports · Sep 10

Analysts Flag 5 NFL Week 1 Favorites for Upsets as Rams, Bills and Chiefs Face Early Tests

3 articles · Updated · CBS Sports · Sep 10

Summary

  • Five Week 1 favorites were put on upset alert, with the list centered on the Rams, Bills, Bears, Jets and Chiefs entering the 2026 opener.
  • San Francisco’s trip to Melbourne highlights the risk for the Rams: the 49ers arrived a week early, return Fred Warner, Nick Bosa and George Kittle, and are 31-9 since 2022 when Brock Purdy, Christian McCaffrey and Kittle all play.
  • Houston’s case against Buffalo rests on matchup data — Josh Allen is 0-4 on the road against the Texans, while Buffalo ranked 28th against the run and Houston upgraded its backfield with David Montgomery.
  • Carolina and Tennessee were framed as live underdogs because Bryce Young’s Panthers are 10-2 ATS in their last 12 home-underdog games, while No. 1 pick Cam Ward looked uneven in a limited preseason for the Titans.
  • Denver’s upset path runs through pressure on Patrick Mahomes, who is returning from ACL and LCL tears behind a shaky line; the Broncos have a league-best 131 sacks over the last two years.

Insights

Can Josh Allen finally break his Houston curse, or will C.J. Stroud's improved offense force a major Week 1 upset?
With Mahomes returning from a knee injury, could Denver's elite pass rush expose a vulnerable Chiefs offense on Monday night?
Will the Rams' risky late-arrival strategy in Australia backfire against a fully rested and healthy 49ers squad?