Tiger Woods is out of next week's Open Championship at Sandwich as his injury agony goes on.

Not prepared to take the gamble that he did at the Players Championship on May 12 - he shot 42 for nine holes and then quit - the three-time champion will miss the event for the second time in four years.

"Unfortunately, I've been advised that I should not play in the British Open," Woods said yesterday.

After four operations on his left knee already in his career - one of those led to him missing Birkdale in 2008 - the 14-time major winner hurt it again during the Masters in April and also injured an Achilles tendon.

"As I stated (last week), I am only going to come back when I'm 100 per cent ready. I do not want to risk further injury," he said.

"That's different for me, but I'm being smarter this time. I'm very disappointed and want to express my regrets to the Open fans."

Woods personally contacted Peter Dawson, chief executive of the Royal and Ancient Club, to explain his decision.

"I know how disappointed Tiger is not to be able to play in the Open this year," said Dawson.

"Naturally, we are sorry that a player of his calibre isn't able to join us at Royal St George's, but we wish him well in his recovery and hope to see him back soon, competing in front of the fans that love to see him play the game."