Friday's win in Rio de Janeiro is the 24-year-old Francisco Comesana's first victory over a top-five ranked opponent.

Australian Open finalist Alexander Zverev wasted a big third-set lead as he suffered a second straight quarter-final defeat ...

Argentinian Francisco Comesana stunned Australian Open finalist and world number two Alexander Zverev on Friday with a 4-6 ...

Francisco Comesana (No. 86 ranking) will take on Alexandre Muller (No. 60) in the semifinals at the Rio Open presented by ...

Argentinian Francisco Comesana stunned Australian Open finalist and world number two Alexander Zverev on Friday with a 4-6, 6 ...

No. 2-ranked Alexander Zverev will take on No. 34 Matteo Arnaldi in the Abierto Mexicano Telcel presentado por HSBC Round of ...

Donald Trump has revealed his ambitious plan to launch the "Son of Concorde", a next-generation supersonic jet that aims to ...

Defending champion Sebastian Baez rallied from a set down to defeat fellow Argentine Camilo Ugo Carabelli 3-6 6-1 6-1 in the ...

Argentina's world number 86, Francisco Comesana delivered a stunning performance at the Rio Open on Friday. He defeated the ...

Argentinian Francisco Comesana stunned Australian Open finalist and world No 2 Alexander Zverev on Friday with a 4-6 6-3 6-4 ...