Video - Serena Williams and Del Potro Spectate Djokovic's Match
Novak Djokovic defeated Lorenzo Musetti 6-2, 6-2 in Miami.
During the match, the Serbian had two prestigious supporters in the stands: Serena Williams and Juan Martin del Potro.
The two players also received a standing ovation from the crowd when they appeared on the big screens.
After the match, they all gathered to chat, joined by Andy Murray, the Serbian's coach.
They also took the opportunity to snap some photos together.
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