The Kansas City Chiefs kicked off their NFL season with an emphatic 31-10 victory over the Denver Broncos at Arrowhead Stadium on a thrilling opening day.

Patrick Mahomes, returning from a knee injury sustained in December, made an explosive impact by running in the first touchdown and throwing for two more, highlighting the Chiefs' strong performance.

New acquisition Kenneth Walker, the Most Valuable Player from last season's Super Bowl with the Seattle Seahawks, dazzled fans with a career-high 173 rushing yards and two touchdowns on his debut for the Chiefs. Mahomes praised Walker, stating, "I've been saying it all off-season that K9 is going to make a difference. That offensive line and K9, they took over the game. It went really well."

Although the Broncos managed to tie the game in the first quarter, Bo Nix, their quarterback, struggled significantly, facing four sacks and throwing one interception, allowing the Chiefs to gain a decisive advantage.

In a historic moment, Travis Kelce, a three-time Super Bowl champion, moved into second place on the NFL's all-time list for most receiving yards by a tight end, with a notable 59-yard reception. He now trails only former Chiefs star Tony Gonzalez (15,127 yards) with 13,073 yards.

In attendance were notable figures including singer Taylor Swift, Kelce's wife, and actor Tom Cruise, who enjoyed the game from the stands. Last season, the Broncos clinched the AFC West title, ending the Chiefs' streak of nine consecutive divisional championships.