2011 Australian Open – Mixed Doubles

Cara Black and Leander Paes were the defending champions, but they lost in the second round to the unseeded pair of Chan Yung-jan and Paul Hanley.The pair reached the final, but they were defeated by second seeds Katarina Srebotnik and Daniel Nestor, 6–3, 3–6, [10–7] who won the title at the 2011 Australian Open tennis tournament.

2011 Australian Open – Mixed Doubles

Cara Black and Leander Paes were the defending champions, but they lost in the second round to the unseeded pair of Chan Yung-jan and Paul Hanley.The pair reached the final, but they were defeated by second seeds Katarina Srebotnik and Daniel Nestor, 6–3, 3–6, [10–7] who won the title at the 2011 Australian Open tennis tournament.