Chiefs dominate in September games since Patrick Mahomes became QB1 | AtlantaFalcons.com
In fact, Kansas City boasts the strongest September record ever since Patrick Mahomes became their starting quarterback in 2018, and that is 17-4, an 80.95% win rate. The Buffalo Bills and Los Angeles Rams are tied for second best at 15-7 (68.18%). The Green Bay Packers are then rank fourth at 15-7-1 (65.22%).
The Falcons are further down on the NFL list, tying for 29th. They’re 7-15. The Houston Texans are 7-14-1. Both crank out to a 31.