Alex de Minaur, the world No. 8, and Nick Kyrgios, who is back after a two-year battle with knee and wrist injuries, are the headliners for their country at Melbourne Park. Kyrgios emceed the night session on John Cain Arena Monday, before De Minaur headlines Rod Laver Arena, the pantheon of Australian tennis Tuesday night.

If this was the last Australian Open singles match of Nick Kyrgios' career — and, to be sure, it's hard to know with him, no matter what came out at his news conference — the big-hitting, big-talking tennis player went out rather quietly Monday night.

Nick Kyrgios hinted on Monday that his straight-sets loss in the first round of the Australian Open may be his final singles match in his home country's Grand Slam event.

The 29-year-old’s Australian Open return was short-lived — and he warned it could be his last singles match in his homeland.

After surgery and close to 16 months of around-the-clock rehabilitation, things began looking up for Nick Kyrgios. And yet here he is, dealing with pain once more.

The 29-year-old has endured a wretched run of injuries and was hampered by an abdominal issue on Monday night. Fans packed John Cain Arena to get a glimpse of Kyrgios playing his first grand slam since the US Open in 2022, and the Aussie had plenty of home support.

Nick Kyrgios's long-awaited return to the Grand Slam stage was cut short on Monday as Briton Jacob Fearnley sent the ailing home hero out of the Australian Open in the first round.

Nick Kyrgios hinted at retirement while talking to reporters after his first round loss in a return to the tennis court at the Australian Open on Monday, January 13.

Nick Kyrgios has dropped a bomb surrounding his future at the Australian Open and it is not what fans want to hear. Nick Kyrgios says he can’t see himself playing men’s singles again at the Australian Open. The 29-year-old was knocked out in the first round of the tournament on Monday by Brit Jacob Fearnley (7-6, 6-3, 7-6).

Nick Kyrgios admits that he has "probably" played singles at the Australian Open for the last time after his return to the Grand Slam stage ended with defeat in the opening round in Melbourne.