The experts of the Tennis Channel presented ten of the most sensational, in their opinion, defeats in tennis during the Open Era. 1. Robert Vinci – Serena Williams – 2015, US Open, semifinal 2. Robin Soderling – Rafael Nadal – 2009, Roland Garros, 4th round 3. Caitlin Horvath – Martina Navratilova – 1983, Roland Garros, 4th round 4. Lori McNeil – Steffi Graf – 1994, Wimbledon, 1st Round 5. Georges Bastl – Pete Sampras – 2002, Wimbledon, 2nd round 6. Arthur Ashe – Jimmy Connors – 1975, Wimbledon, final 7. Peter Dukhan – Boris Becker – 1987, Wimbledon, 2nd round 8. Sergey Stakhovsky – Roger Federer – 2013, Wimbledon, 2nd round 9. Denis Istomin – Novak Djokovic – 2017, Australian Open, 2nd round 10. Steve Darcis – Rafael Nadal – 2013, Wimbledon, 1st round
