 Rafael Nadal crashed out of the Australian Open in the second round after suffering a fresh injury scare. The defending champion was ousted by Mackenzie McDonald 6-4 6-4 7-5 after appearing to pick up an adductor injury, requiring a medical time-out towards the end of the second set. Well be bringing you the very latest updates, ... Nadal suffers huge upset at Aus Open as injured Spaniard crashes... 