Albert Ramos-Vinolas of Spain returns a shot to Roger Federer of Switzerland during their men's singles match at the Shanghai Masters tennis tournament in Shanghai, China, October 13, 2015. [Photo/Agencies] |
Ramos-Vinolas will face either Frenchman Jo-Wilfried Tsonga or Victor Estrella Burgos in the third round.
In other second round action, ninth seed Milos Raonic, one of several players hovering around the cut-off mark for the year-ending ATP World Tour Finals in London, came through against Brazil's Thomaz Bellucci in two tiebreaks.
South Africa's Kevin Anderson, seeded 12, beat German veteran Tommy Haas in straight sets.