whiley and her partner yui kamiji of japan achieved a calendar grand slam by winning the wheelchair doubles at the australian open (beating the dutch pair marjolein buis and jiske griffioen), the french open, wimbledon and the us open (overcoming griffioen and fellow dutchwoman aniek van koot in all three finals). they finished the year by adding the masters crown after defeating louise hunt and katharina kruger in the final. however, despite the absence of van koot and griffioen the pair did not go undefeated throughout the tournament as they lost to marjolein buis and michaela spaanstra during the round robin group stage.