David Ferrer, Milos Raonic advance
Top-seeded Ferrer made the last eight in Stockholm in his third attempt when he overcame Jack Sock of the United States 4-6, 6-3, 6-1, while second-seeded Raonic was hard-pressed to finish off Joachim Johansson of Sweden, who came out of retirement at 31 and qualified for his first pro main draw in 2½ years. Raonic won 6-2, 7-6 (3).
No. 5 Ernests Gulbis of Latvia and No. 7 Grigor Dimitrov of Bulgaria also won, but No. 4 Kevin Anderson of South Africa and three-time finalist Jarkko Nieminen of Finland lost their second-round matches.
In the quarterfinals, Ferrer will face Fernando Verdasco in an all-Spanish match, Raonic will play French wild card Benoit Paire, Jerzy Janowicz of Poland will face Gulbis, and Dimitrov will meet Kenny De Schepper of France.
Copyright 2013 by The Associated Press