Soderling struggles past Ferrer

Sixth seed Robin Soderling reached the Wimbledon quarter-finals for the first time but was pushed all the way by David Ferrer.

The Swede, who did not drop a set in the opening three rounds, started off in similar fashion but ninth seed Ferrer twice fought back before Soderling triumphed 6-2 5-7 6-2 3-6 7-5.