Thanasi Kokkinakis hits 23 aces, but can't beat Denis Kudla in Los Cabos early Tuesday morning.

Thanasi Kokkinakis claims his fourth ATP Challenger title in Biella.

Thanasi Kokkinakis is making his third appearance at the Miami Open presented by Itaú.

Thanasi Kokkinakis beat fellow qualifier Shintaro Mochizuki on Thursday in Miami.

Thanasi Kokkinakis will contest his first main draw in Miami since extending Stefanos Tsitsipas to five sets at the Australian Open.

Thanasi Kokkinakis and Nick Kyrgios lose to fourth seeds Wesley Koolhof and Lukasz Kubot on Sunday at the Australian Open.

Thanasi Kokkinakis (right) and Nick Kyrgios (left) are making their third team appearance at the Australian Open.

Thanasi Kokkinakis was competing in the Australian Open second round for the first time since 2015.

Thanasi Kokkinakis fights hard but falls to fifth seed Stefanos Tsitsipas on Thursday at the Australian Open.

Thanaski Kokkinakis wins his first Grand Slam match at home since 2015.

Thanasi Kokkinakis will face Stefanos Tsitsipas for a place in the Australian Open third round.

Thanasi Kokkinakis, competing in his first tour-level event since September 2019, lost to Alex Bolt on Monday at the Murray River Open.

Thanasi Kokkinakis will face fourth seed Lucas Pouille in the second round in Los Cabos.

Cameron Norrie and Thanasi Kokkinakis attend the Abierto de Tenis Mifel presentado por Cinemex players' party.

Thanasi Kokkinakis will make his fourth main draw appearance at the Australian Open.

Thanasi Kokkinakis lifts his first ATP Challenger Tour trophy since 2015, in Aptos.

Thanasi Kokkinakis teams with Matt Reid for the Aptos doubles title after lifting his first singles trophy in three years.

Wild cards Nick Kyrgios and Thanasi Kokkinakis fall in the opening round to No. 3 seeds John-Patrick Smith and Nicholas Monroe in Atlanta.

Aussie Thanasi Kokkinakis will start his North American hard-court swing this week at the BB&T Atlanta Open.

Thanasi Kokkinakis, seeking his third Wimbledon main draw, advances to the second round of qualifying after beating Marcelo Arevalo on Monday.

Thanasi Kokkinakis celebrates his first match win over a World No. 1, rallying past Roger Federer in Miami.

Thanasi Kokkinakis claims the biggest win of his young career, stunning Roger Federer in Miami.

Aussie Thanasi Kokkinakis is feeling healthy again at the Miami Open presented by Itau.

Thanasi Kokkinakis records the best result of his career in Los Cabos.

Thanasi Kokkinakis continues his dream week in Los Cabos with a semi-final win over Tomas Berdych.