Her season was disrupted by injury at the 2011 Hopman Cup .
She did not compete in a tournament until March 2011 ; her comeback was then delayed for a further month by an injury in her second competition .
Her season was disrupted by injury at the 2011 Hopman Cup and she did not compete in a tournament until March 2011 ; her comeback was then delayed for a further month by an injury in her second competition .