Taylor Fritz in action on Thursday in Sydney.

Madison Keys earns victory on Thursday.

Jiri Lehecka competes for Team Czech Republic.

Paula Badosa and Rafael Nadal visit Sydney Harbour.

Team Spain relax by Sydney Harbour.

Frances Tiafoe takes a selfie with fans.

Team USA cheer on Taylor Fritz.

Team Australia visit Sydney Harbour.

Matteo Berrettini leads Team Italy’s strong support from the bench in Brisbane.

Hubert Hurkacz tries abseiling in Brisbane.

Stefanos Tsitsipas is pumped in Perth.

Team Croatia takes a boat tour in Perth.

Photo Credits: TENNIS AUSTRALIA