RAFAEL NADAL LOSING DUE TO INJURY IN AUSTRALIAN OPEN 

American McDonald  defeating the  Spanish Tennis star in straight sets 6-4, 6-4, 7-5. 

He sustained an abdominal injury  in the Wimbledon quarterfinals that prevented him from playing the remainder of the season.

He said  "It's very simple. I love my job. I love playing tennis I know it's not forever. I like to feel competitive 

He has won 22 Grand Slam championships more than any other player in the history of men's tennis