Alex de Minaur bounced out of Miami Open as Novak Djokovic advances with Serena Williams watching

Alex de Minaur has bowed out of the prestigious Miami Open in a rollercoaster fourth-round loss to big-serving Italian Matteo Berrettini.

De Minaur missed a swag of chances to force a deciding third set in a 6-3, 7-6 (9-7) defeat at tennis’s so-called fifth major.

In a tense finish, Australia’s…