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.
1979 Australian Open – Men's Singles Guillermo Vilas was the defending champion, and successfully defended his title, defeating John Sadri 7–6, 6–3, 6–2 in the final to win the Men's Singles tennis title at the 1979 Australian Open.