Top four into Acapulco quarters

Question

The top four seeds (Fernando Verdasco, Fernando Gonzalez, David Ferrer and Juan Carlos Ferrero) have won their second round matches in Acapulco and move through to the quarter-finals of the tournament.

Answer 1

In fact, six of the eight seeds remain in the draw at the quarter-final stage. The only seeds to fall so far are fifth seed John Isner (first round) and eighth seed Albert Montanes (second round loss to Pablo Cuevas).