Fonseca, youngest Brazilian to win an ATP tournament!

IMAGE: 18-year-old Joao Fonseca celebrates after winning the Argentina Open final against Argentina's Francisco Cerundolo in Buenos Aires, on Sunday. Photographs: Matias Baglietto/Reuters Joao......

Fritz loses in quarters; Fonseca wins marathon battle

IMAGE: Taylor Fritz was shocked by Alejandro Davidovich Fokina in the quarter-finals of the Delray Beach Open on Friday. Photograph: Mike Frey-Imagn Images/Reuters Top seed Taylor Fritz of the......

'Just felt out of gas': Djokovic on US Open exit

IMAGE: Novak Djokovic suffered his earliest US Open exit since 2006. Photograph: Mike Frey-USA TODAY Sports/Reuters Novak Djokovic said the pursuit of Olympic gold left him without much in the......

When tennis stars trade their rackets for microphones

Nick Kyrgios is providing commentary by the court for ESPN and trading barbs with critics on social media. The Australian has not been shy to express an opinion. IMAGE: Novak Djokovic (right)......

Nadal rallies into Bastad quarter-finals

IMAGE: Rafael Nadal advanced to his first quarter-final since January. Photograph: Yves Herman/Reuters Spain's Rafael Nadal trailed in the second set before overcoming No. 5 seed Cameron Norrie of......