HIGHLIGHTS: Jannik Sinner cools off Tomas Machac in clinching Miami semifinal return
The two-time finalist dimissed the Czech, 6-4, 6-2, on Wednesday in his quest for a third season title.
Best known as one-half of the musical group LMFAO, Redfoo has long been a familiar face at tennis tournaments—and now, he’s hoping to bring a whole new energy to the game, too.