Rafael Nadal

Due to injuries, Spaniard drops to number 13 in ATP world rankings

Spaniard has started rehab and physiotherapy as instructed by doctors to come back in best conditions

Three more tennis ranking milestones include Nadal, Graf, and Rafter

Serb primed to pull away with most majors after record-equalling 22nd title at Australian Open

36-year-old to miss next six to eight weeks of ATP Tour due to left hip flexor injury

Defending champion, hindered by hip issue, loses 6-4, 6-4, 7-5 to McDonald in second round

Spaniard says young tennis players good, but not as great as him, Federer, Djokovic

Youngster beats Khachanov to reach Adelaide semis, will face Spaniard in Grand Slam’s first round

Spaniard loses to Britain’s Norrie 3-6, 6-3, 6-4, women’s number one wins 6-1, 6-3

Spaniard hopes playing in United Cup will give him confidence boost to defend Australian Open title