Dominic Thiem trails by a set and a break in his Rio de Janeiro quarter-final against Gianluca Mager.

Dominic Thiem saves six of the eight break points he faces to battle past Jaume Munar in Rio de Janeiro on Thursday.

Dominic Thiem is looking for his second title at the Rio Open presented by Claro.

Dominic Thiem seeks his first title of the season at the Rio Open presented by Claro.

Dominic Thiem looks to win his second title at the Rio Open presented by Claro.

Dominic Thiem enjoys a visit to Arpoador ahead of the 2020 Rio Open presented by Claro.

Dominic Thiem takes a drink from a coconut on a visit to Arpoador ahead of the 2020 Rio Open presented by Claro.

Dominic Thiem looks to win his first Grand Slam title on Sunday against Novak Djokovic in Melbourne.

Dominic Thiem wins six games in a row from 4-4 in the second set to 4-0 in the third set against Novak Djokovic on Sunday at the Australian Open.

Dominic Thiem got his first service break in the seventh game of the first set against Novak Djokovic on Sunday in the Australian Open.

Dominic Thiem celebrates beating his good friend Alexander Zverev on Friday for a place in the Australian Open final.

Dominic Thiem saves two set points at 4-5 in the third set against Alexander Zverev on Friday at the Australian Open.

Dominic Thiem came through late second-set pressure to level the scoreline against Alexander Zverev on Friday at the Australian Open.

Dominic Thiem struck 65 winners to beat Rafael Nadal in four sets at the Australian Open on Wednesday.

Dominic Thiem beats Rafael Nadal for the first time at a Grand Slam to reach his maiden Australian Open semi-final.

Dominic Thiem is bidding to defeat Rafael Nadal for the first time at a Grand Slam event.

Dominic Thiem improves to 6-0 in his ATP Head2Head series with Gael Monfils.

Dominic Thiem looks to make his first Australian Open quarter-final this fortnight.

Dominic Thiem defeats Alex Bolt and improves to 3-1 in five-set matches at the Australian Open.

Dominic Thiem defeats Adrian Mannarino and passes his opening test at the Australian Open for the fifth straight year.

Roger Federer, Nick Kyrgios, Naomi Osaka, Alexander Zverev, Dominic Thiem, Serena Williams, Caroline Wozniacki, Petra Kvitova, Coco Gauff, Novak Djokovic, Stefanos Tsitsipas and Rafael Nadal take part in Rally For Relief on Wednesday night.

Dominic Thiem talks to former World No. 1 Thomas Muster on Monday in the build up to the 2020 Australian Open.

Dominic Thiem wins 75 per cent of his first-serve points en route to a straight-sets victory against Diego Schwartzman on Monday evening.

Dominic Thiem takes a 6-2 lead in his ATP Head2Head series with Diego Schwartzman.

Dominic Thiem practises in Sydney ahead of the inaugural ATP Cup.