Sit/Start 2026 Week 1: Reviewing All Fantasy Relevant Players in Every Game

Sit or Start recommendations for EVERY fantasy-relevant player in Week 1 of the 2026 NFL season!

Game Info

 

Kickoff: Monday, September 14, 2026, 8:15 PM ET

Location: Arrowhead Stadium, Kansas City, MO

Network: ABC

 

Denver Broncos

 

Quarterback

Bo Nix: START (in Superflex), Borderline QB1

The Chiefs held opposing offenses to the ninth-fewest total yards, eighth-fewest passing yards, and fifth-fewest passing touchdowns. I’ve come around and quite like Bo Nix from a season-long aspect, but I’m avoiding him in 1QB leagues for Week 1. 

 

Running Back

J.K. Dobbins: FLEX, RB3
RJ Harvey: FLEX, RB3
Jonah Coleman: FLEX, RB3

Kansas City was a tough matchup for opposing running backs in 2025, allowing the fifth-fewest points and touchdowns to the position. I worry this backfield is going to be a huge headache until someone goes down with an injury (if they do, I’m not wishing that on anybody), but they all live in FLEX-ville until things clear up a bit. J.K. Dobbins is probably the guy you want to start for the time being if you must roll out someone from this backfield.

 

Wide Receiver

Jaylen Waddle: START, WR2
Courtland Sutton: FLEX, WR4

Pat Bryant: SIT
Troy Franklin: SIT

The Chiefs held opposing receivers to 22.3 points per game last season, middle of the pack, but kept them out of the end zone. Kansas City allowed just 10 touchdowns to WR’s, limiting the upside of Jaylen Waddle and Courtland Sutton in a projected low-scoring game.

 

Tight End

Adam Trautman: SIT

 

Defense/Special Teams

Denver Broncos: START

Top three in yards and points allowed per game in 2025.

 

Kansas City Chiefs

 

Quarterback

Patrick Mahomes: START (in Superflex), Borderline QB1

It looks as if Patrick Mahomes will wind up starting Week 1, but that doesn’t mean he should be in your starting lineup. In his first game back after tearing his ACL last season, Mahomes looks like he’ll be without starting left tackle Josh Simmons while facing the ferocious Broncos pass defense. You’re probably still starting him in Superflex, but I’m avoiding him in 1QB if possible. 

 

Running Back

Kenneth Walker: START, RB2
Emmett Johnson: SIT
Brashard Smith: SIT

You know how much I love me some Kenneth Walker. But the Broncos were the worst matchup for opposing running backs last season despite allowing 14 touchdowns to the position. You still probably aren’t benching your second- or third-round pick, but temper expectations in the season opener.

 

Wide Receiver

Rashee Rice: START, WR2
Xavier Worthy: FLEX, WR4
Tyquan Thornton: SIT

Denver allowed the second-fewest points to the position, Rashee Rice hasn’t looked great in camp, and Mahomes is playing for the first time since tearing his ACL. Knock Rice and Xavier Worthy down a peg or two.  

 

Tight End

Travis Kelce: START, TE1

The dude marries Taylor Swift and still comes back for another season? Yeah, you’re starting him.

 

Defense/Special Teams

Kansas City Chiefs: SIT

The Chiefs defense isn’t on the fantasy radar.