The Chiefs traded Fenton (hamstring) to the Falcons on Tuesday, Field Yates of ESPN reports.
While Kansas City has thus far been impressed with both of its rookie cornerbacks Joshua Williams and Jaylen Watson, Fenton was no longer in a position to contribute to his full potential with the Chiefs. He'll now compete for Atlanta's No. 2 cornerback role with Darren Hall, behind starter A.J. Terrell, who's currently nursing a hamstring injury.