Rafael Nadal to make return in Acapulco

Spanish world No. 1 Rafael Nadal plans to return to tennis at a hard-court event in Acapulco, Mexico.

Rafael Nadal plans to return to tennisat a hard-court event in Acapulco, Mexico in late February. (AAP)

Spanish world No.1 Rafael Nadal says he will return to action at a hard-court event in Acapulco, Mexico, in late February.

That means an encouragingly speedy recovery for the 16-time Grand Slam champion after he suffered a muscle tear in his right hip that forced him to retire in the fifth set of his quarter-final match at this month's Australian Open.

Nadal said he planned to compete at Acapulco in the last week of February and then at two other hard-court tournaments in March - the BNP Paribas Open in Indian Wells and the Miami Open.

But the Spaniard, who is almost universally regarded as the greatest clay-court player of all time, said he was focused on being at top form at the "most important time of year".

Nadal has in his sights the Monte-Carlo Masters, the Madrid Open, the Italian Open and the French Open - played between mid-April and early June.

Referring to his disappointing exit at the Australian Open, where he was forced to retire while trailing Croatia's Marin Cilic 3-6 6-3 6-7 (5-7) 6-2 2-0, Nadal said the injury was just "a small tear, but it was impossible to keep going".