Rafael Nadal only had minutes to prepare for the decider after losing his singles match against Goffin. Photo: AP Photo/Steve Christo

SYDNEY – World number one Rafael Nadal recovered from an upset loss against Belgium's David Goffin to win the deciding doubles match and send Spain into the semi-final of the ATP Cup teams event in Sydney in the early hours of Saturday.

Nadal partnered with Pablo Carreno Busta to win the high stakes decider 6-7 (7) 7-5 10-7 against doubles specialists Sander Gille and Joran Vliegen after Spain and Belgium split the singles results earlier in the evening.

Spain will now play host nation Australia in the inaugural event, while Serbia, led by world number two Novak Djokovic, take on Russia.

Nadal said it had been a difficult day playing in humid conditions in Sydney after an onerous tournament schedule meant the Spanish team had played its early matches on the other side of the continent in Perth.

“For me I was suffering a lot physically today,” Nadal said shortly after winning the extended tiebreak that is used in place of a deciding third set at doubles matches at the ATP Cup.

“I was sweating a lot and lost my energy.”

While mainly known for his singles success, which includes 19 grand slams, Nadal is a capable doubles player, having won the doubles Olympic Games gold at the 2016 Rio de Janeiro event.

He only had minutes to prepare for the decider after losing his singles match against Goffin 6-4 7-6 (3).

Reuters