The key was his success throwing to his tight ends as Dalton Kincaid caught all six of his targets for 101 yards including a 23-yard TD on the first possession of the game. Dawson Knox had a 30-yard reception that set up the Bills’ third TD, and Jackson Hawes reeled in an 18-yarder.

The Buffalo Bills defeated the Kansas City Chiefs 28-21 on Sunday afternoon at Highmark Stadium. With the loss, Kansas City enters the bye week at 5-4. Here are some immediate observations from the Chiefs’ Week 9 NFL loss:

This matchup features two storied franchises with ties to the early days of the American Football League (AFL). Buffalo was one of the inaugural members of the AFL in 1960, as were the Dallas Texans, who relocated to Kansas City and became the Chiefs after winning the 1962 AFL title.

Patrick Mahomes has made enough trips to Buffalo to know he and the Kansas City Chiefs shouldn’t expect a warm welcome from Buffalo Bills fans on Sunday. “They don’t like us,” Mahomes said. Can you blame them?

Amid several injuries, the Bills move wide receiver Gabe Davis to the active practice while preparing to face the Chiefs.

The Buffalo Bills are set for the next chapter of their rivalry with the Kansas City Chiefs at 4:25 p.m. Sunday at Highmark Stadium. Here’s how you can watch, stream