Channel 9 tennis commentator Jim Courier has reviewed Alex de Minaur’s performance against Novak Djokovic at the Australian Open.

“The reality is that Novak is one of the all-time greats and Alex, I think has a really good career in front of him, but he doesn’t have the type of firepower and the weapons that can challenge Novak when he’s in that type of a mood.” – Jim Courier.

Hear Jim’s full interview with Mark Levy on Wide World of Sports: