Umpire James Keothavong was too slow to react to this errant backhand on Day 3 of the Australian Open. The result? A direct hit.
Keothavong was not injured and had a good laugh about the incident with Viktor Troicki.
James sister, former World No.48 and current commentator, immediately sounded the alarm bells.
Troicki fell in straight sets to Nick Kyrgios on Day 3, 7-5, 6-4, 7-6(2).