Travis Kelce Hasn't Lost A Step, Chiefs Teammate Says

ONE WEEK AT A TIME TMZSports.com

Travis Kelce only has eight catches through three games this season -- and he's yet to top 100 total yards -- but one of his star teammates, George Karlaftis, is adamant the future Hall of Famer has not lost a step.

The Kansas City pass rusher spoke with TMZ Sports this week about his team's hot 3-0 start ... and while he told us he's much better equipped to talk about the defensive side of the ball -- he knows for a fact Kelce ain't washed.

Karlaftis said straight up the tight end "hasn't skipped a beat" -- and even though critics have suggested TK's highly publicized offseason with Taylor Swift has caused his slow start ... Kelce's teammate's seen no change…