The PPA Red Rock Open saw former tennis stars Sam Querrey, Jack Sock and Genie Bouchard compete across all five brackets: Querrey in men’s doubles, and Sock and Bouchard across mixed, doubles and singles.
As semifinal Saturday nears, only Sock is left standing to compete.
Sock kicked off the first day of the tournament with three consecutive singles wins, guaranteeing himself a semifinals appearance against Novak Djokovic’s former hitting partner Connor Garnett.