Stadium court is rocking this Friday afternoon!
U.S. Open champ, Argentina's Juan Martin del Potro, is taking on American John Isner for a spot in Sunday's Miami Open finals. The match is just kicking off now (1 p.m.)
Then, under the lights tonight, Alexander Zverev will take on Pablo Carreno Busta in the other semi.
The women have the day off today....
Coral Spring's & US Open champion Sloane Stephens will take on French Open champ Jelena Ostempenko in Saturday's Key Biscayne Championship.