Sunday, September 13, 2026 | 3:25 p.m. CT | Allegiant Stadium, Las Vegas | FOX
DraftKings (Aug. 31): LV -3.5 | Over/under: 40.5
Opening numbers: LV -3 | Opening over/under: 41.5 (lines move) [S1/S3]
The setup
Both teams changed the face of the offense. Miami paid Malik Willis and released Tua Tagovailoa; Las Vegas will open with veteran Kirk Cousins while No. 1 pick Fernando Mendoza develops behind him.
What I’m watching
Is Willis' tiny but electric 2025 passing sample portable to a full game plan, and can Cousins stabilize an offense playing behind a line that finished last in sack rate allowed?
Personnel snapshot
- The roster note: Malik Willis begins Miami's post-Tua era. Kirk Cousins starts for Las Vegas, with No. 1 pick Fernando Mendoza waiting behind the 15th-year veteran.
- The current hook: The quarterback reset is total: Miami gave Malik Willis three years and $67.5 million, while Las Vegas chose 15th-year veteran Kirk Cousins over No. 1 pick Fernando Mendoza for the opener. [S13]
- The game-shaping angle: De'Von Achane became just the fifth running back since 2000 with 10-plus scrimmage touchdowns in each of his first three seasons. He had 105 yards and a touchdown in his last meeting with Las Vegas. [S14]
Three quick analysis points
- The numbers clash: The Raiders ranked last in offensive EPA per play and averaged 14.2 points. Miami was only 22nd in offensive EPA, so both new quarterbacks inherit real repair work. [S7/S8]
- The leverage point: Here is the fun Willis stat—with a giant sample warning. On seven PFF deep attempts in 2025, he completed all seven for 230 yards and two touchdowns; he threw only 35 passes total. [S6]
- The tell-your-friends stat: Las Vegas ranked last in sack rate allowed, but Miami ranked last in PFF pass-rush grade. One of those weaknesses has to give. [S4/S7]
How the game is decided
The winner is the new-to-his-team quarterback who gets the cleaner pocket. This game is less about ceiling than whether Cousins or Willis can avoid the structural problems both offenses carried into 2026.
Prediction
I make final predictions on my TikTok/YouTube/Instagram/Facebook pages @uthinkuknowsports.
Sources and double-check links
- Official Week 1 research status: The NFL Communications Week 1 capsule was reviewed completely through Sept. 6, 2026; the club weekly release remains on the update watch.
- S1: NFL official 2026 Week 1 schedule
- S3: ESPN game page
- S4: PFF 2025 team grades (REG+POST; accessed Aug. 31, 2026)
- S6: PFF 2025 QB depth splits (REG+POST; accessed Aug. 31, 2026)
- S7: nflverse 2025 play-by-play release
- S8: nflverse schedules release
- S13: Raiders official: Kirk Cousins leads the Week 1 quarterback plan
- S14: NFL Football Communications: 2026 Week 1 Capsules
- S15: NFL Football Communications: weekly previews and capsules hub
Full disclosure: I use AI tools to format my research into an article encompassing all of the information.