Nadal began his Australian Open defence with a 7-5 2-6 6-4 6-1 victory over Draper in three hours and 40 minutes
Rafael Nadal survives Australian Open scare as Jack Draper hampered by cramp
Nadal began his Australian Open defence with a 7-5 2-6 6-4 6-1 victory over Draper in three hours and 40 minutes