LONDON, England (BBC) – Tom Watson admits the pressure of leading the Open Championship finally told on his putting stroke.

The 59-year-old, competing in the British Senior Open at Sunningdale this week, told BBC Berkshire putting is where he is beginning to feel his age.

“I don’t deal with the pressure quite as easily as I used to, especially with the putting stroke,” he said.

“But last week was a confirmation that I can still play with the kids on certain courses.”

Watson missed an eight-foot putt for par on the final hole of Sunday’s final round at Turnberry, which would have given him a historic sixth Open victory.

Instead he had to play a four hole play-off with Stewart Cink, who went on to win by six shots.

Despite the defeat Watson said he was in good shape for the Senior Open.

“I’m going right from the frying pan into the fire.” he added. “I thought about not playing a practice round, but no.

“I’m in good health. I’m 59 and not hurting, as I did last year with my hip, it feels great.

“You learn how to pace yourself. On Wednesday I’m taking a day off, which is like taking a nap and naps are really good at my age, I assure you.”

Watson added he liked the look of the course at Sunningdale.

“I played yesterday and the greens are quite a bit faster than they were today. The rain’s slowed the greens up considerably.

“The course should play easier – you want it to be firm and fast with the greens bouncy. Scores ought to be pretty good.”