by Randy Walker @TennisPublisher Many people in Spain have called Lluis Bruguera the father of modern Spanish tennis. Bruguera coached his son Sergi, who won back-to-back French Open titles in 1993 and 1994 and, with Sergi, founded a tennis academy in Barcelona that has sprouted the latest tennis Spanish sensation – Garbine Muguruza. Muguruza […]