Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs quarterback Patrick Mahomes' jersey in the locker room on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Signs in front of the locker room on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs quarterback Chase Litton (8) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs offensive tackle Eric Fisher (72) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs linebacker Anthony Hitchens (53) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs wide receiver Marcus Kemp (19) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs quarterback Patrick Mahomes (15) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs linebacker Dorian O'Daniel (44) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs defensive back Tremon Smith (39) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs tight end Travis Kelce (87) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs wide receiver Tyreek Hill (10) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs wide receiver Tyreek Hill (10) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs cornerback Kendall Fuller (23) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Fans on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs kicker Harrison Butker (7) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs wide receiver Demarcus Robinson (11) and Kansas City Chiefs wide receiver Tyreek Hill (10) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Andy Reid in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs linebacker Othra Peters (52) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs defensive back Eric Berry (29) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs linebacker Dee Ford (55) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

The team in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs defensive tackle Chris Jones (95) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Kansas City Chiefs linebacker Justin Houston (50) in action on 8/17/18 during Chiefs at Falcons in Mercedes-Benz Stadium.

Players before Chiefs at Falcons in Mercedes-Benz Stadium.

Players before Chiefs at Falcons in Mercedes-Benz Stadium.

Players before Chiefs at Falcons in Mercedes-Benz Stadium.

Players before Chiefs at Falcons in Mercedes-Benz Stadium.

Players before Chiefs at Falcons in Mercedes-Benz Stadium.

Players before Chiefs at Falcons in Mercedes-Benz Stadium.