Alex de Minaur knocked out of Canadian Open by Cameron Norrie

In short:

Australia's Alex de Minaur has let a big opportunity slip at the Canadian Open, losing to Britain's Cameron Norrie after holding match point.

De Minaur was third seed at the Open, also known as the Montreal Masters, but he threw in two key double faults to give up the lead and lose to Norrie 5-7, 7-6 (5), 6-1.

De Minaur can only drop from seven to eight in the world rankings if Ben Shelton wins the title, which means the Aussie will keep his top-eight seeding for the US Open.