Baez to defend Rio crown against Muller

IMAGE: Argentina's Sebastian Baez celebrates winning his Rio Open semi-final match against Camilo compatriot Ugo Carabelli at Jockey Club Brasileiro, Rio De Janeiro, on Saturday. Photograph: Jorge......

Jiri Lehecka shocks Carlos Alcaraz in Doha

IMAGE: The Czech Republic's Jiri Lehecka in action during the Qatar Open quarter-final against Spain's Carlos Alcaraz at Khalifa International Tennis and Squash Complex, Doha, on Thursday.......

Djokovic stunned by Berrettini in Qatar Open opener

World Mo. 6 Matteo Berrettini had lost all four of his previous matches against the Serbian. IMAGE: Italy's Matteo Berrettini celebrates victory over Serbia's Novak Djokovic in the first round of......

Teen sensation stuns Medvedev!

IMAGE: Learner Tien of the US celebrates winning his second round match against Russia's Daniil Medvedev. Photograph: Jaimi Joy/Reuters Inspired American teenager Learner Tien outlasted......

All-conquering Djokovic eyes history in New York

The first round of the U.S. Open begins on Monday as the world's top players battle for Grand Slam glory in New York. Novak Djokovic begins his hunt for a fifth Flushing Meadows crown when he meets......