Thanasi Kokkinakis has claimed the biggest victory of his career by defeating the mighty Roger Federer in a third-set tiebreak at the Miami Open.

World No.1 Roger Federer awaits Thanasi Kokkinakis in the second round of the Miami Open after the Aussie dropped just three games against Calvin Hemery on Thursday.

Aussie trio Alex De Minaur, Thanasi Kokkinakis and John Millman all won their final-round qualifying matches in straight sets to reach the main draw of the Miami Open.

Matt Ebden upset defending champion Sam Querrey while Thanasi Kokkinakis was a quick victor on a winning day for the Aussies in Acapulco.

Despite being knocked out of the Hopman Cup, Team Australia and particularly Thanasi Kokkinakis, are in good form heading into the Australian Open.

Thanasi Kokkinakis and Daria Gavrilova fought admirably against Team Belgium at the Hopman Cup.

Thanasi Kokkinakis will get the perfect opportunity to gauge his playing level when he comes up against a pair of top-10 opponents later this week at the Hopman Cup.

Thanasi Kokkinakis sealed an unassailable 2-0 lead for Australia over Canada after Daria Gavrilova dismantled Eugenie Bouchard in straight sets.

Thanasi Kokkinakis has incorporated pilates into his off-season preparation as he looks to rebound from an injury ravaged year in Perth at Hopman Cup 2018.

Nick Kyrgios, Thanasi Kokkinakis, Dylan Alcott and Lleyton Hewitt have helped announce a partnership between Tennis Australia and the National Basketball League at Australian…