Career
He was also a semi-finalist at the United States 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 United States. Men"s Clay Court Championships in Birmingham, Alabama, where he and Brian MacPhie were runners-up in the doubles in 1994.
He retired from professional tennis in 2005.
In 2002, while working as the resident pro at the Deerwood Country Club in Jacksonville, Florida, Witt was approached by the Williams sisters to act as a hitting partner during their participation at the Bausch & Lomb Championships at nearby Amelia Island. In 2007, they asked him to accompany them to Charleston, South Carolina for the Family Circle Cup.
Since then he has acted as a travelling hitting partner for both women, most notably for elder sister Venus.
