Doug Flach was an All American at the University of Tennessee in 1990.  In 1996 he defeated Andre Aggasi (seeded #3) in the first round at Wimbledon, and eventually lost in the third round.  He again defeated Andre Aggasi in 1997 at Washington DC,  and had career wins over Ivan Lendl, Pat Rafter, Gusatvo Kuerten, Karol Kucera, and Thomas Johansson.  He won doubles titles with his brother Ken, Paul Annacone, Sandon Stolle, and others. He retired in 1999.  His brother Ken Flach has now relocated back home to St. Louis Missouri and is developing the new Ken Flach Tennis Academy, Ken Flach.com, and Ken Flach's Tennis The Right Way.com.