The 1985 U.S. Clay Court Championships was a men's Grand Prix and women's Championship Series tennis tournament held at the Indianapolis Tennis Center in Indianapolis in the United States and played on outdoor clay courts. It was the 17th edition of the tournament and was held from July 21 to July 29, 1985. Ivan Lendl and Andrea Temesvári won the singles titles.
Ivan Lendl defeated Andrés Gómez 6âÂÂ1, 6âÂÂ3
Andrea Temesvári defeated Zina Garrison 7âÂÂ6<sup>(7âÂÂ0)</sup>, 6âÂÂ3
Ken Flach / Robert Seguso defeated Pavel Sloà ¾il / Kim Warwick 6âÂÂ4, 6âÂÂ4
Katerina Maleeva / Manuela Maleeva defeated Penny Barg / Paula Smith 2âÂÂ6, 6âÂÂ3, 6âÂÂ4