Chiefs cornerback ejected for punching Chargers player

• Christian Roland-Wallace of the Kansas City Chiefs threw a punch at Chargers offensive tackle Alex Harkey.
• The incident occurred during the fourth quarter of the Chiefs' 22-6 victory over the Chargers.
• Roland-Wallace was ejected from the game after the punch was caught on replay.
• The punch happened after Harkey pushed Roland-Wallace away from a play, leading to an initial penalty.
• Replay assistance confirmed the punch, leading to Roland-Wallace's ejection.