2011 Australian Open
Shingo Kunieda and Esther Vergeer both won the singles and doubles in the men's and women's wheelchair tennis events. Kunieda won his fourth Australian Open in a row, his fifth overall. In the doubles Kuneda was partnered to the title by Maikel Scheffers. Vergeer's singles win was her eighth Australian Open crown. It was also her 17th Grand Slam title overall. The final also marked the fourth time that she has not lost a game during a Grand Slam final. The win in the final was Vergeer's 404th match win in a row. Vergeer was partnered by Sharon Walraven in the doubles. In the mixed events David Wagner won the singles. Andrew Lapthorne and Peter Norfolk won the doubles competition.