Tennis

Andrei Medvedev of Ukraine upset seventh-seeded Andrei Cherkasov of Russia, 5-7, 6-2, 7-5, to advance to the quarterfinals of the $330,000 Passing Shot tournament at Bordeaux, France.

In other second-round matches, second-seeded Carlos Costa of Spain defeated countryman Francisco Roig, 6-3, 6-1; No. 3 Guy Forget of France downed Claudio Pistolesi of Italy, 6-4, 6-4, and Rodolphe Gilbert of France ousted Guillermo Perez-Roldan of Argentina, 6-1, 4-6, 7-6 (7-2).