Novak Djokovic suggests Roger Federer may not be done, crowd reacts (WATCH)

Novak Djokovic jokingly said there is hope Roger Federer returns one day and the London crowd made sure to let Federer know that they would absolutely love to see that scenario. After Djokovic and Matteo Berrettini defeated Jack Sock and Alex de Minaur at the Laver Cup, Djokovic shared some thoughts on Federer retiring after the Laver Cup. "I mean, there's probably most of the people think that it's never going happen but there is always a hope that Roger will come back. So we'll play