Prime Sports Tennis: Wimbledon semifinal special

Greg DePalma and PSN tennis analyst Andrea Leand discuss a Wimbledon quarterfinal round that left just one of the men’s “Big Four” standing, topped by American Sam Querrey‘s stunning comeback against world No.1 Andy Murray. On the women’s side, Venus Williams continues her quest to become the oldest women’s champion, but must dispatch home favorite Johanna Konta to reach the final.