David Witt (born High Point, North Carolina, June 2, 1973) is an American former professional tennis player best known as the long-time coach of Venus Williams. He enjoyed a successful junior career, during which time he won the USTA Boys' 16s Clay, Hard and National Championships and was the top-ranked under-16 in the USTA in 1989. He was also a semi-finalist at the US Open Junior Boys Singles event in 1991.His career on the main tour proved less fruitful, failing to break into the top 100 and winning no titles; the closest he came was in the U.S. Men's Clay Court Championships in Birmingham, Alabama, where he and Brian MacPhie were runners-up in the doubles in 1994. He did win two challenger-level events in his career, at Guadalajara, Mexico in 1992, and at the Levene Gouldin & Thompson Tennis Challenger at Binghamton, New York in 1997. He retired from professional tennis in 2005. Wikipedia
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