Which former tennis player played for the United States, Iván Molina or Alex O'Brien?
Iván Molina: Iván Molina (born 16 June 1946) is a former professional Colombian tennis player. Alex O'Brien: Alex O'Brien (born March 7, 1970 in Amarillo, Texas) is a retired professional tennis player from the United States, who competed on the ATP Tour.
Alex O'Brien