Alexei Popyrin won the first set but that was as good as it got in his quarter-final showdown with Alexander Zverev as his quest for back-to-back Canadian Open titles ended.

Alexander Zverev took on Alexei Popyrin at the Canadian Open and the Australian took an early lead. There was little to separate the two players in set one, but Popyrin clinched the first set tiebreak ...