San Juan 1970 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Arthur Ashe | m. | Cliff Richey | 6-4 6-3 1-6 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Cliff Richey | m. | Jim Mcmanus | 6-2 6-3 |
| Arthur Ashe | m. | Clark Graebner | W/O |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Cliff Richey | m. | Zeljko Franulovic | 6-2 6-4 |
| Jim Mcmanus | m. | Nicola Spear | 6-4 6-0 |
| Clark Graebner | m. | Bob Carmichael | 7-5 7-5 |
| Arthur Ashe | m. | Luis Ayala | 6-1 6-3 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Nicola Spear | m. | Octavio Piva | 6-0 6-1 |
| Cliff Richey | m. | Jan Kodes | 6-2 6-2 |
| Jim Mcmanus | m. | Christian Kuhnke | 6-3 10-8 |
| Clark Graebner | m. | Gerald Battrick | 0-6 10-8 7-5 |
| Zeljko Franulovic | m. | Brian Fairlie | 6-3 10-8 |
| Bob Carmichael | m. | Charlie Pasarell | 6-2 6-4 |
| Luis Ayala | m. | Ingo Buding | 7-5 7-9 7-5 |
| Arthur Ashe | m. | Juan Gisbert | 6-2 5-7 6-4 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Nicola Spear | m. | Hans Joachim Ploetz | 7-5 6-4 |
| Cliff Richey | m. | Bernard Paul | 6-1 6-3 |
| Charlie Pasarell | m. | Ray Keldie | 6-2 9-7 |
| Jim Mcmanus | m. | Szabolcz Baranyi | 6-1 6-2 |
| Christian Kuhnke | m. | Richard Russell | 9-11 7-5 6-3 |
| Jan Kodes | m. | Peter Curtis | 7-5 6-3 |
| Clark Graebner | m. | Peter Szoke | 6-1 6-2 |
| Juan Gisbert | m. | Tom Gorman | 6-4 6-3 |
| Zeljko Franulovic | m. | Vic Seixas | 7-5 6-4 |
| Brian Fairlie | m. | Terry Addison | 10-8 6-3 |
| Bob Carmichael | m. | Onny Parun | 8-6 8-6 |
| Ingo Buding | m. | Tom Edlefsen | 5-7 6-1 6-2 |
| Gerald Battrick | m. | Joaquin Loyo Mayo | 6-3 6-1 |
| Luis Ayala | m. | Roy Barth | 6-4 3-6 6-0 |
| Arthur Ashe | m. | Lance Lumsden | 6-0 6-0 |
Babak 64 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Peter Szoke | m. | Juan Ortiz | 6-1 6-0 |
| Vic Seixas | m. | Miguel Braschi | 6-1 6-4 |
| Charlie Pasarell | m. | Unknown Orasz | 6-1 7-5 |
| Onny Parun | m. | Donald Dell | 4-6 16-14 6-1 |
| Joaquin Loyo Mayo | m. | Unknown Alvarez | 6-4 5-7 6-4 |
| Ray Keldie | m. | Juan Cruz | 6-3 6-2 |
| Zeljko Franulovic | m. | Freddie De Jesus | 11-9 4-6 6-3 |
| Brian Fairlie | m. | Jun Kuki | 6-3 6-3 |
| Peter Curtis | m. | Jim Osborne | 4-6 6-1 6-3 |
| Bob Carmichael | m. | Tico Carrero | 7-9 6-2 6-4 |
| Gerald Battrick | m. | Unknown Rios | 6-3 6-2 |
| Terry Addison | m. | Unknown Stern | 6-3 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0