Busta was hampered by a thigh injury during the latter stages of the contest .
Bedene won the final four games of the match to seal the win , but he knows that things are about to get a lot tougher .
Busta was hampered by a thigh injury during the latter stages of the contest and Bedene won the final four games of the match to seal the win , but he knows that things are about to get a lot tougher .