Frances Tiafoe saves six of seven break points he faces to defeat Hubert Hurkacz on Tuesday.

Taylor Fritz and Frances Tiafoe, who are in different groups at the Next Gen ATP Finals, practised together ahead of the start of competition.

Taylor Fritz and Frances Tiafoe, both inside the Top 50 of the ATP Rankings, will compete at the 2018 Next Gen ATP Finals.

The 2018 Next Gen ATP Finals contenders speak to the media at the Red Bull Draw Party.

Liam Caruana, Andrey Rublev, Taylor Fritz and Alex de Minaur make up Group B at the 2018 Next Gen ATP Finals.

Stefanos Tsitsipas, Frances Tiafoe, Hubert Hurkacz and Jaume Munar are announced as Group A at the 2018 Next Gen ATP Finals.

Liam Caruana, Andrey Rublev, Frances Tiafoe and Alex de Minaur chat after learning their group placement for the Next Gen ATP Finals.

Jaume Munar and Frances Tiafoe will both make their Next Gen ATP Finals debuts this year.

Fast-improving Frances Tiafoe works hard to beat Canadian and 2013 finalist Milos Raonic on Thursday in Toronto.

Frances Tiafoe downs home hopeful Milos Raonic at the Rogers Cup to set a third-round meeting with Grigor Dimitrov.

Frances Tiafoe, the No. 13 seed, hit 10 aces to beat Hubert Hurkacz on Wednesday in Washington, D.C.

Frances Tiafoe sees off Romanian Marius Copil in straight sets in the opening round of the BB&T Atlanta Open.

Frances Tiafoe moved through to the third round of a Grand Slam for the first time in his career after defeating Julien Benneteau at Wimbledon on Thursday.

Frances Tiafoe wins 73 per cent of his net points against Fernando Verdasco on Tuesday at Wimbledon.

#NextGenATP American Frances Tiafoe beats Leonardo Mayer in three sets at the Fever-Tree Championships on Wednesday.

Frances Tiafoe and Jared Donaldson both feature in the second quarter of the Banque Eric Sturdza Geneva Open draw.

Frances Tiafoe, the Delray Beach champion and Estoril runner-up, begins his Rome campaign against Italian wild card Matteo Berrettini.

Frances Tiafoe defeats Spain's Pablo Carreno Busta on Saturday to reach the Millennium Estoril Open final.

Frances Tiafoe withstands 13 aces to defeat Gilles Muller in the Millennium Estoril Open second round on Wednesday.

#NextGenATP American Frances Tiafoe beats compatriot Tennys Sandgren for the third time at all levels in a third-set tie-break on Monday in Estoril.

Mike Bryan, Bob Bryan, Frances Tiafoe and John Isner all donated money to help resurface the courts at Sunnyside Park in Houston.

Frances Tiafoe earns his first tour-level clay-court win (1-5) against wild card Mackenzie McDonald at the Fayez Sarofim & Co. U.S. Clay Court Championship Monday.

Frances Tiafoe and Tennys Sandgren partake in a kids clinic before main draw play at the Fayez Sarofim & Co. U.S. Men’s Clay Court Championship gets underway.

Frances Tiafoe warms up with a young fan ahead of the Fayez Sarofim & Co. U.S. Men’s Clay Court Championship in Houston, Texas.

Frances Tiafoe's fourth-round run in Miami helped push him to the top of the ATP Race To Milan.