# 1966 Davis Cup America Zone

The America Zone was one of the three regional zones of the 1966 Davis Cup.
6 teams entered the America Zone, with the winner going on to compete in the Inter-Zonal Zone against the winners of the Eastern Zone and Europe Zone. The United States defeated Mexico in the final and progressed to the Inter-Zonal Zone.

## Draw

| Quarterfinals 8 April–3 May | Quarterfinals 8 April–3 May | Quarterfinals 8 April–3 May | Semifinals 19–30 May | Semifinals 19–30 May | Semifinals 19–30 May | Final 13–15 August | Final 13–15 August | Final 13–15 August |
| Mexico | Mexico | | | | | | | |
| Mexico | Mexico | | Mexico City, Mexico (clay) | Mexico City, Mexico (clay) | Mexico City, Mexico (clay) | | | |
| bye | bye | | Mexico City, Mexico (clay) | Mexico City, Mexico (clay) | Mexico City, Mexico (clay) | | | |
| bye | bye | | Mexico | Mexico | 4 | | | |
| Buenos Aires, Argentina (clay) | Buenos Aires, Argentina (clay) | Buenos Aires, Argentina (clay) | Mexico | Mexico | 4 | | | |
| Buenos Aires, Argentina (clay) | Buenos Aires, Argentina (clay) | Buenos Aires, Argentina (clay) | Argentina | Argentina | 1 | | | |
| Argentina | Argentina | 3 | Argentina | Argentina | 1 | | | |
| Argentina | Argentina | 3 | | | | Cleveland, OH, United States (hard) | Cleveland, OH, United States (hard) | Cleveland, OH, United States (hard) |
| Chile | Chile | 2 | | | | Cleveland, OH, United States (hard) | Cleveland, OH, United States (hard) | Cleveland, OH, United States (hard) |
| Chile | Chile | 2 | | | | Mexico | Mexico | 0 |
| Caracas, Venezuela (hard) | Caracas, Venezuela (hard) | Caracas, Venezuela (hard) | | | | Mexico | Mexico | 0 |
| Caracas, Venezuela (hard) | Caracas, Venezuela (hard) | Caracas, Venezuela (hard) | | | | United States | United States | 5 |
| Venezuela | Venezuela | 2 | | | | United States | United States | 5 |
| Venezuela | Venezuela | 2 | Kingston, Jamaica | Kingston, Jamaica | Kingston, Jamaica | | | |
| Caribbean/West Indies | Caribbean/West Indies | 3 | Kingston, Jamaica | Kingston, Jamaica | Kingston, Jamaica | | | |
| Caribbean/West Indies | Caribbean/West Indies | 3 | Caribbean/West Indies | Caribbean/West Indies | 1 | | | |
| | | | United States | United States | 4 | | | |
| bye | bye | | United States | United States | 4 | | | |
| United States | United States | | | | | | | |

## Quarterfinals
### Argentina vs. Chile

| Argentina 3 | Buenos Aires Lawn Tennis Club, Buenos Aires, Argentina 8–10 April 1966 Clay | Buenos Aires Lawn Tennis Club, Buenos Aires, Argentina 8–10 April 1966 Clay | Chile 2 |
| 1 2 3 4 5 1 Eduardo Soriano Patricio Rodríguez 6 1 5 7 4 6 3 6     2 Roberto Aubone Patricio Cornejo 8 6 6 1 3 6 5 7 6 2   3 Roberto Aubone / Eduardo Soriano Omar Pabst / Patricio Rodríguez 3 6 5 7 6 2 7 5 6 2   4 Eduardo Soriano Patricio Cornejo 6 2 9 7 6 2       5 Roberto Aubone Patricio Rodríguez 1 6 1 6 0 6 ||||

### Venezuela vs. Caribbean/West Indies

| Venezuela 2 | Caracas, Venezuela 1–3 May 1966 Hard | Caracas, Venezuela 1–3 May 1966 Hard | Caribbean/West Indies 3 |
| 1 2 3 4 5 1 Humphrey Hose Richard Russell 6 4 3 6 7 5 6 8 0 6   2 Isaías Pimentel Lance Lumsden 7 5 6 0 6 2       3 Eduardo Álvarez / Isaías Pimentel Lance Lumsden / Richard Russell 5 7 6 2 5 7 6 4 6 3   4 Humphrey Hose Lance Lumsden 4 6 7 9 6 1 0 6     5 Isaías Pimentel Richard Russell 4 6 7 9 6 1 6 2 6 8 ||||

## Semifinals
### Mexico vs. Argentina

| Mexico 4 | Centro Deportivo Chapultepec, Mexico City, Mexico 28–30 May 1966 Clay | Centro Deportivo Chapultepec, Mexico City, Mexico 28–30 May 1966 Clay | Argentina 1 |
| 1 2 3 4 5 1 Rafael Osuna Roberto Aubone 6 2 6 2 7 5       2 Luis-Augusto García Eduardo Soriano 6 2 6 3 6 1       3 Marcello Lara / Rafael Osuna Roberto Aubone / Eduardo Soriano 5 7 6 3 10 12 8 6 12 14   4 Luis-Augusto García Roberto Aubone 6 2 6 4 6 3       5 Rafael Osuna Eduardo Soriano 9 7 4 6 14 12 4 6 7 5 ||||

### Caribbean/West Indies vs. United States

| Caribbean/West Indies 1 | St. Andrew Club, Kingston, Jamaica 19–21 May 1966 | St. Andrew Club, Kingston, Jamaica 19–21 May 1966 | United States 4 |
| 1 2 3 4 5 1 Lance Lumsden Arthur Ashe 0 6 1 6 2 6       2 Richard Russell Cliff Richey 2 6 4 6 0 6       3 Lance Lumsden / Richard Russell Arthur Ashe / Charlie Pasarell 6 4 7 9 14 12 4 6 6 4   4 Lance Lumsden Cliff Richey 3 6 3 6 2 6       5 Richard Russell Arthur Ashe 6 8 4 6 6 8 ||||

## Final
### United States vs. Mexico

| United States 5 | Harold Clark Courts, Cleveland, OH, United States 13–15 August 1966 Hard | Harold Clark Courts, Cleveland, OH, United States 13–15 August 1966 Hard | Mexico 0 |
| 1 2 3 4 5 1 Clark Graebner Joaquín Loyo Mayo 6 0 4 6 6 1 3 6 6 3   2 Dennis Ralston Rafael Osuna 6 4 2 6 7 5 6 1     3 Clark Graebner / Dennis Ralston Joaquín Loyo Mayo / Rafael Osuna 6 1 6 4 6 0       4 Cliff Richey Marcello Lara 11 13 6 0 12 10 6 4     5 Clark Graebner Rafael Osuna 6 3 6 4 6 4 ||||