Marcelo Andrés Ríos Mayorga is a Chilean former professional tennis player. In 1998, he was ranked as the world No. 1 in men's singles by the Association of Tennis Professionals, becoming the first su

Petr Korda is a Czech former professional tennis player. He was ranked world No. 2 in men's singles by the Association of Tennis Professionals in February 1998. Korda won ten singles titles, including