2014 has been Marin Cilic 's most successful year . He won the Australian Open, and then he went on to win Wimbledon in a record time of just under two hours. Croatian has had to wrestle back credibility following failed doping test in April 2013 . ` But I feel a little bit tired , and the body feels a little bit tired on the court . '' Big server says his time out of the game has contributed to his fantastic year .
2014 has been Marin Cilic 's most successful year . He won the Australian Open, and then he went on to win Wimbledon in a record time of just under two hours. Croatian has had to wrestle back credibility following failed doping test in April 2013 . Big server says his time out of the game has contributed to his fantastic year .