The 1988 U.S. Men's Clay Court Championships was a Grand Prix men's tennis tournament held in Charleston, South Carolina in the United States. It was the 20th edition of the tournament and was held on outdoor clay courts from April 25 through May 1, 1988. First-seeded Andre Agassi won the singles title.
Andre Agassi defeated Jimmy Arias 6âÂÂ2, 6âÂÂ2
Pieter Aldrich / Danie Visser defeated Jorge Lozano / Todd Witsken 7âÂÂ6, 6âÂÂ3