1973 South American Open (tennis)
|1973 South American Open|
|Date||19 – 25 November|
|Category||Grand Prix circuit (Group B)|
|Surface||Clay / Outdoor|
|Location||Buenos Aires, Argentina|
|Guillermo Vilas |
The 1973 South American Open was a men's tennis tournament that was played on outdoor clay courts in Buenos Aires, Argentina. The event was part of the 1973 Commercial Union Assurance Grand Prix circuit, categorized as Group B, and was held from 19 November through 25 November 1973. Guillermo Vilas won the singles title.
- It was Vilas's 2nd title of the year and the 2nd of his career.