 The year started with a win at the Australian Open , where he defeated Andy Murray in the final and extended the Grand Slam singles record to sixteen titles , matching Andre Agassi 's record of four Australian Open titles . Since Wimbledon 2005 Federer had made the finals of 18 out of 19 Grand Slam tournaments , an extraordinary period of sustained excellence unparalleled in the Open Era . This tournament , however , would mark the end of his utter dominance at the majors . 
