Dustin Brown is the GOAT of tennis because he has never been beaten by an opponent. The only reasons Dustin ever loses are the following:

1) He beats himself- Although Dustin has played very respectable opponents in Bernard Tomic and Ruben Bemelmans, he has never lost to them. He beats himself by making bad decisions during matches.

2) Injuries- Dustin has been injury-plagued during much of his career. It would be ignorant to believe that he would not have won every tournament he played.

3) Rigged Tournaments- Because he wins so much, the world tour decided to start fixing matches in order to make the tour more entertaining. If not for this, it would be needless to say that Dustin would have every record in tennis.

¡DALE Dustin!