What country was the man who beat Andres Gimeno in the 1973 French Open Men's Singles from?
1973 French Open – Men's Singles: Andres Gimeno was the defending champion, but lost in the second round to future champion Guillermo Vilas. Guillermo Vilas: Guillermo Vilas (] ; born 17 August 1952) is a retired professional tennis player from Argentina, N°1 of the Grand Prix tennis circuit's Season in 1974, 1975 and 1977, who won four majors, seven Grand Prix Super Series titles and 62 ATP titles.
Argentina