Question marks are lingering over Jannik Sinner and Alex de Minaur's Australian Open quarter final as rumours continue to swirl over the Italian's health.

Lorenzo Sonego will take on American Ben Shelton in the other men’s quarter-final on Jan 22. Read more at straitstimes.com.

Sinner has been untouchable on Melbourne's hard courts, as his aggressive style seamlessly transitions from defense to offense. The superior head-to-head record against de Minaur-finding success on Australian soil in a straight-set win in the 2024 Davis Cup-only adds psychological weight to his rivalry with the Australian right-hander.

American Danielle Collins is out of the Australian Open following a straight-sets defeat by fellow countrywoman Madison Keys.

Jelena Dokic has warned Alex de Minaur against putting too much focus into the health of opponent Jannik Sinner for their quarter-final clash at the Australian Open. De Minaur advanced to the final eight of his home grand slam for the first time on Monday night, beating American Alex Michelsen 6-0 7-6 (7-5) 6-3.

Alex de Minaur will play one of the most important matches of his career as he meets Jannik Sinner in the Australian Open quarter-final. The world No. 8 has never made it this far at his home Grand Slam tournament. And he's hoping to go even further to keep Australia's hopes alive in the men's singles draw.

It's the biggest match of Alex de Minaur's career - an Australian Open quarter-final against reigning champion and world No. 1 Jannik Sinner. De Minaur has never been to the last four in a major and will have to overcome an 0-9 head-to-head record against the Italian champion.

Here is everything you need to know about Alex De Minaur vs. Jannik Sinner, including TV and streaming options for the match.

Ben Shelton advanced to the semi-final of the hard court major after beating Lorenzo Sonego 6-4, 7-5, 4-6, 7-6 (7-4) at the Rod Laver Arena on Wednesday.

Here is where you can watch the Australian Open 2025 quarter-finals live. 1. ANDREEVA/SHNAIDER v RAKHIMOVA/SORRIBES TORMO 1. HELIOVAARA/PATTEN v NYS/ROGER-VASSELIN Channel: SONY SPORTS TEN 5 | SONY SPORTS TEN 3 | SONY SPORTS TEN 4 | SONY SPORTS TEN 2 Australian Open 2025 will be streamed live on the SonyLIV application and website in India.

Home hope Alex de Minaur is on the verge of reaching his maiden semifinal at the Australian Open, but the top-ranked Aussie will have to get past defending champion Jannik Sinner in their