I mean, was serve and volleying, and tomorrow is completely different.

When asked whether a more aggressive approach meant more emphasis on serve-volleying, Roddick was equivocal, but admitted that he had been tinkering with that part of his game.

"I was trying some things out and it was agood learning experience for me, " Murray said, explaining why he hadserved-and-volleyed more than usual against the world No39.