The 50th anniversary of her Grand Slam being celebrated, controversial Margaret Court received applause at the Australian Open.
Before his clash with Rafael Nadal at the Australian Open, Nick Kyrgios warmed up in a Kobe Bryant jersey.
We take a closer look at Roger Federer's form ahead of his last-eight meeting with Tennys Sandgren.
We take a closer look at Novak Djokovic's form as his Australian Open campaign continues on Tuesday.
Roger Federer will take on American Tennys Sandgren for a place in the Australian Open semi-finals, and admits he senses a big threat.
Former US Open champion Juan Martin del Potro faces an extended lay-off as he heads for another round of knee surgery in Miami on Monday.
Tennys Sandgren is back in the Australian Open last eight, where he will meet Roger Federer, while Milos Raonic is also through.
Roger Federer played himself into some impressive form as he defeated Marton Fucsovics in four sets to reach the quarter-finals.
Ashleigh Barty survived the challenge of Alison Riske, but Coco Gauff's Australian Open campaign was ended by Sofia Kenin.
Olympic Games qualification is on the agenda for teenage sensation Coco Gauff, who lost in the Australian Open last 16 on Sunday.