Curtain falls on David Ferrer's tennis career.
Retiring Spaniard reflects on career.
Spaniard sad to end compatriot's Barcelona story.
Rafael Nadal continues to look sluggish on clay.
Should Spaniard revisit decision to quit?
Spaniard still producing ahead of retirement.
David Ferrer involved in hug-a-thon.
David Ferrer pulls off great win at Argentina Open.
Defending champion David Ferrer is up and running at the Swedish Open.
Stan Wawrinka failed to get onto court while David Ferrer failed to get past the first round.