John McEnroe capped his comeback to the ATP Tour with a surprise doubles victory in the SAP Open final in San Jose on Sunday, the veteran partnering Swede Jonas Bjorkman to a 7-6, 4-6, 10-7 win over Paul Goldstein and Jim Thomas.

Appearing in his first ATP tournament since 1994, the 47-year-old American displayed plenty of the trademark deft touches that once made him the number one player in the world.

"I'm surprised that it went to the final tiebreaker, but the right team won," McEnroe told reporters after the match.

"Jonas carried the weight. When I came here, I thought we could either lose in the first round or win the whole thing."

McEnroe's 78th doubles title came 15 years after his last, won with brother Patrick at the Paris Indoors in November 1992.

While McEnroe sports a full head of grey hair and has slowed his pace around the court, the seven-times Grand Slam champion stood firm against the weight of his opponent's heavy shots.

"I'm not surprised," Bjorkman said.

"He's so smart. He plays with his head. What really impressed me was how he managed to take the power of the younger guys so well."

Although he has a busy schedule of television broadcasting and senior events this year, McEnroe did not rule out playing another ATP tournament.

"Maybe I can find some of the younger American guys to play with," he said.

• Complete tennis coverage
• All you want to know about Sania Mirza