Chiefs vs Dolphins Live Stream Today: Kickoff Time, TV Channel, Odds & Real-Time Score Updates

Arrowhead Stadium in Kansas City sets the stage this Sunday for a prime-time Week 4 clash that’s already being billed as a potential AFC Championship preview: the Kansas City Chiefs hosting the Miami Dolphins. Patrick Mahomes vs. Tua Tagovailoa Mahomes comes in leading the league in touchdown passes (11) while sporting a league-best 77.4 QBR. Tagovailoa isn’t far behind, guiding a Dolphins offense averaging 31.3 points per game thanks to deep threats Tyreek Hill and Jaylen Waddle. Hill’s return to Kansas City adds an emotional undercurrent that’s fueling social buzz and ticket demand. Key injury updates • Chiefs: LT Donovan Smith (ankle) practiced in full Thursday and is on track to play, while rookie WR Xavier Worthy (hamstring) is questionable after a limited week. • Dolphins: CB Jalen Ramsey (knee) remains on PUP; EDGE Jaelan Phillips is trending toward a game-time decision with a calf strain. What’s at stake • Conference seeding: Both teams sit at 3-0; the winner gains an early tiebreaker in the AFC playoff race. • Record watch: Mahomes needs three touchdowns to pass Aaron Rodgers for sixth on the all-time list. • Revenge narrative: Hill has openly circled this date since the schedule dropped, telling reporters “I’m ready to remind KC what they’re missing.” How to watch & stream • Kickoff: Sunday, Sept 28, 8:20 p.m. ET • TV: NBC nationally • Streaming: Peacock (US), NFL+ (mobile), DAZN Game Pass (international) • Radio: Westwood One, Chiefs Radio Network, Dolphins Radio Network Betting odds & picks • Line: Chiefs -3.5 • Over/Under: 56.5 • Best prop: Mahomes 300+ passing yards and Chiefs win (+190) Kansas City has covered seven straight at home in September, but Miami’s speed can stress a young KC secondary. Expect offensive fireworks; the over has hit in four of the last five Dolphins road games. Matchup stats to know • Blitz rate: Dolphins DC Anthony Weaver sends extra rushers on 38% of dropbacks (4th-highest); Mahomes owns a 119.8 passer rating vs. the blitz this season. • Yards after catch: Miami ranks No. 1 (8.7 YAC per reception); Kansas City’s defense allows just 4.2 YAC (2nd-best). Strength vs. strength could decide third-down conversions. • Red-zone TD rate: Chiefs 71%, Dolphins 69%—both top-five; whichever defense forces field goals likely wins. Final word Circle this one: two unbeaten heavyweights, a reunion with Tyreek Hill, and statement implications for January. If history holds, a Mahomes-Tagovailoa duel under the Arrowhead lights is must-see TV—and a bookmark for future tiebreakers come playoff time.