Tim Henman has given himself a target of improving his results around the world - away from Wimbledon - after his devastasting quarter-final defeat by Sebastien Grosjean.

Tim HenmanOxfordshire's British No 1 said he felt "hollow" after crashing out to the Frenchman in four sets in his rain-interrupted clash on Centre Court.

He was bitterly disappointed, he said, because his play "didn't match up", but he praised Grosjean's level of tennis.

"I give Seb a lot of credit because his standard of play, over the whole course of the match, was better than mine," Henman said.

"He served better than me and his return is pretty solid, but I didn't think I volleyed particularly well and in most aspects, I didn't match up well, and that's pretty disappointing."

Reiterating that he believes he can still win Wimbledon, Henman, 28, insisted: "You've got to have belief, haven't you? If you don't believe, then you've got no shot."

Henman feels that he first needs to improve his performances in tournaments away from Wimbledon to stand a chance of succeeding at SW19.

"When I go to some of these other tournaments, I think I should be much more carefree and relaxed about things. And I think my results would be better from that. That's something that I'll look to try and improve in the summer," he said.