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

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

In the semifinals at the Rio Open presented by Claro on Saturday, Francisco Comesana (ranked No. 86) faces Alexandre Muller ...

Francisco Comesana stunned Australian Open finalist and world No. 2 Alexander Zverev with a 4-6, 6-3, 6-4 win in the ...

Tymofiy Mylovanov, a former Member of President Zelensky’s administration, joins CNN Michael Smerconish to discuss the latest ...

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

In the final at the Rio Open presented by Claro on Sunday, Alexandre Muller (ranked No. 60) faces Sebastian Baez (No.

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

Sebastian Baez, who is looking to become the first two-time Rio Open champion, will take on Alexandre Muller after the ...