When Roger Federer wins a Grand Slam he has taken to telling the crowd in his speech either that he will be back the following year to defend his title, or at least that he hopes to be back.
However in a very emotional speech after winning the Australian Open on Sunday Federer omitted that phrase.
And this got fans worried.
Immediately speculation turned to a possible retirement, and a lot of fans certainly are not ready.
Heck Le Buzz isn’t ready for this!