text: The 29-year-old world number 21 took the first game 12-10 after an impressive trick-shot between his legs with the scores tied at 10-10.
  But Egypt's 2014 US Open winner edged the second and third games 11-9 and 12-10 before winning the fourth 11-5.
  Simpson had beaten Egypt's Karim Ali Fathi in the opening round.
  "Played my first trick shot today. Wanna know how I did it? Me too....," Simpson wrote on Twitter after the match.
target: Guernsey's Chris Simpson has been knocked out of the US Open, despite pushing world number one Mohamed El Shorbagy in their second-round tie.