Svitolina - Tsurenko Match Point Cincinnati 2017

The match ends when Tsurenko stops play as Svitolina sends the ball long. However, neither the Line Umpire nor the Chair Umpire called it out. Tsurenko had no challenges left. So, Svitolina wins the match point. Tsurenko to the Chair Umpire later: “How can you make such a mistake in match point“