Marcelo Ríos Masters Cup), Ríos withdrew at round robin stage after playing the first match. He was replaced by then world No. 11 Greg Rusedski." "At the 1998 Eurocard Open (Stuttgart Masters), Ríos withdrew prior to quarterfinals." "At the 2001 Monte Carlo Masters, Ríos withdrew prior to second round." Marcelo Ríos Marcelo Andrés Ríos Mayorga (; born 26 December 1975) is a former world No. 1 tennis player from Chile. Nicknamed "El Chino" ("The Chinese") and "El zurdo de Vitacura" ("The Lefty from Vitacura"), he became the first Latin American player to reach the top position on the Association of Tennis Professionals
Nicolas Coutelot suspended for two months in 2004 after he tested positive for cannabis when attempting to qualify for the Movistar Open. Nicolas Coutelot Nicolas Coutelot (born 9 February 1977) is a retired professional male tennis player from France who reached a career-high singles ranking of World No. 87 in May 2002. He also failed a drugs test in 2004 and was suspended for two months (cannabis). At the 2001 French Open Coutelot caused a major upset when he knocked out former World No. 1 Marcelo Rios in straight sets in the second round. But he lost a five set battle to