GONZALO FERNANDEZ-CASTANO was amazed at his performance after overcoming six months of injury problems to end a three-year title drought by winning in Singapore yesterday.

Having been plagued by back issues and contemplating complex surgery, the Spaniard said he had been concerned his career would be cut short by the problem.

But after returning to the tour late in July and claiming two top 10 finishes in October, he completed the comeback with victory at the rain-affected Singapore Open in a playoff over unheralded Filipino Juvic Pagunsan.

“It has been a difficult year for me. The back injury kept me away from the golf course for six months. When I came back, I just wanted to play well again,” the 31-year-old Spaniard said after collecting the huge trophy and the €721,000 first prize.

“The things I have done in this past month have been pretty amazing. Winning this Barclays Singapore Open is the icing on the cake.”

It had looked like winning the tournament was beyond Fernandez-Castano after he blew a four-shot lead on the final inward nine of the 54-hole tournament, recording three bogeys over four holes as the pressure mounted.

However, he recovered from driving his tee shot in the water at the par-five 18th to drain a 12-foot par putt to force a playoff with Pagunsan and then won the twice delayed shoot-out yesterday with a birdie four on the second extra hole.

It meant a fifth European Tour title for the Madrid-born golfer and the first since his 2008 British Masters triumph.

“I was worried when I came back if I would be as sharp. I did not know if I would be fit again. I was close to getting back surgery,” a relieved Fernandez-Castano said.

“My main goal was to get fit and see if I was able to play again. After that, my main worry was being able to play how I used to.”