Patrick Mahomes has demonstrated that he remains one of the NFL’s premier quarterbacks as he led the Kansas City Chiefs to a 30-27 victory over the Las Vegas Raiders on Sunday, extending their unbeaten start to the 2026 season. Despite concerns following his anterior cruciate ligament injury last December, Mahomes showed no signs of hesitation or limitation in the contest held at Allegiant Stadium in Las Vegas, where he previously won his third Super Bowl ring.

In a critical moment late in the fourth quarter, Mahomes accurately delivered a deep pass to rookie Tyquan Thornton on a third-and-five play, exploiting a well-read blitz and leaving Thornton in single coverage. The catch resulted in a 55-yard gain down to the Raiders’ 5-yard line, setting up two consecutive touchdowns by running back Kenneth Walker, whose 177 rushing yards on 22 carries cemented his value to the Chiefs. The victory improved Kansas City’s record to 4-0, placing them atop the AFC standing alongside the San Francisco 49ers and Minnesota Vikings, the only remaining undefeated teams in the league.

Despite the triumph, the Chiefs were rattled when Thornton suffered a significant ankle injury shortly after his reception and had to be carted off the field. Nevertheless, Mahomes and his teammates maintained their composure to secure the narrow win. Mahomes said after the game that he did not dwell on his own injury during the contest, emphasizing his confidence and physical readiness.

The Raiders, meanwhile, proved their turnaround from a 3-14 season last year was not a fluke, thanks in large part to veteran quarterback Kirk Cousins, who continues to galvanize the team’s offense in their surprising start. The game underscored the shifting dynamics within the NFL as several teams have defied expectations early in the season.

Among other notable results Sunday, the New England Patriots defeated the Buffalo Bills 29-26 on the road, thanks in part to a late drive led by third-year quarterback Drake Maye. In addition, the Los Angeles Rams rebounded from a 2-2 start with a comeback victory over the Philadelphia Eagles, while the New York Giants secured a key goal-line stand to take sole possession of first place in the NFC East at 3-1.

Elsewhere, the Houston Texans remain the only 0-4 team in the league, struggling particularly on defense as they fell to the Dallas Cowboys despite holding a late lead. Their ongoing difficulties raise questions about their playoff potential, with only one team in NFL history having overcome such a start.

Player safety concerns also emerged Sunday after Cincinnati Bengals star wide receiver Ja’Marr Chase suffered a concussion following a helmet-to-head hit during a game against the Jacksonville Jaguars, sidelining him for the remainder of the contest. The incident highlighted football's physical risks and drew sympathy from players and officials alike.

Meanwhile, Jaguars coach Liam Coen praised the team’s unheralded contributors following their 22-17 win over the Bengals. With a 3-1 record, Jacksonville continues to quietly assert itself as a competitive presence in the AFC South.

Amid the intensity of competition, refereeing controversies also surfaced. Patriots coach Mike Vrabel was penalized for unsportsmanlike conduct during New England’s win against Buffalo, and a line judge appeared to direct expletives at a Cardinals player during their game, prompting an investigation by the NFL and criticism from the NFL Players Association.

Overall, the Chiefs’ resurgence after a disappointing 6-11 season last year signals a return to form for Mahomes and Kansas City, with teammates emphasizing the importance of protecting their quarterback as they pursue another championship run.