WHITE PLAINS, N.Y. -- US Open champion Sloane Stephens, runner-up Madison Keys and semifinalist CoCo Vandeweghe, along with former No. 1 doubles player Bethanie Mattek-Sands, are on the American roster that will face France in the Fed Cup semifinals.
The U.S. Tennis Association has announced captain Kathy Rinaldi's picks for the April 21-22 matches on an indoor clay court in Aix-en-Provence, France.
Stephens is ranked No. 9 this week, with Keys 13th and Vandeweghe 16th.
Mattek-Sands returned to action last month after being sidelined since July, when she dislocated her right kneecap and ruptured her patellar tendon during a singles match at Wimbledon.
The U.S. owns an 11-2 record against France in the Fed Cup. The French won their most recent meeting, in 2014.
It will be the 10th straight Fed Cup semifinals for the Czechs, who will play on indoor clay at Porsche Arena in Stuttgart, Germany.
Captain Petr Pala has also named Barbora Strycova but has yet to decide on the fourth player.
The Associated Press contributed to this report.