Houston 1970 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Clark Graebner | d. | Cliff Richey | 2-6 6-3 5-7 6-3 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Clark Graebner | d. | Manuel Santana | 6-4 6-4 6-4 |
| Cliff Richey | d. | Nicola Spear | 6-3 6-1 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Nicola Spear | d. | Bob Carmichael | 6-4 2-6 6-4 |
| Clark Graebner | d. | Brian Fairlie | 6-0 6-2 |
| Manuel Santana | d. | Ingo Buding | 6-1 10-8 |
| Cliff Richey | d. | Jim Mcmanus | 6-1 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Nicola Spear | d. | Peter Szoke | 6-3 6-4 |
| Jim Mcmanus | d. | Barry Mackay | 16-14 6-2 |
| Brian Fairlie | d. | Tom Gorman | 6-3 6-0 |
| Ingo Buding | d. | Luis Ayala | 2-6 6-3 6-2 |
| Bob Carmichael | d. | Pekka Saila | 6-1 9-7 |
| Clark Graebner | d. | Tom Edlefsen | 6-3 4-6 6-3 |
| Manuel Santana | d. | Jim Osborne | 6-3 11-9 |
| Cliff Richey | d. | Dick Stockton | 6-3 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Peter Szoke | d. | Joaquin Loyo Mayo | 6-3 1-6 6-2 |
| Dick Stockton | d. | Terry Addison | 12-10 6-3 |
| Nicola Spear | d. | Robert Mckinley | 6-4 6-1 |
| Pekka Saila | d. | Roy Barth | 7-5 6-1 |
| Jim Osborne | d. | Onny Parun | 3-6 6-4 6-3 |
| Jim Mcmanus | d. | Mike Belkin | 6-4 8-6 |
| Barry Mackay | d. | Ivan Mikysa | 1-6 6-2 6-3 |
| Tom Gorman | d. | Hans Joachim Ploetz | 6-4 6-3 |
| Brian Fairlie | d. | Jiri Medonos | 6-2 15-17 7-5 |
| Tom Edlefsen | d. | Jun Kuki | 6-3 6-4 |
| Ingo Buding | d. | Pancho Walthall | 7-5 6-1 |
| Luis Ayala | d. | Brian Gottfried | 6-2 6-1 |
| Bob Carmichael | d. | Jack Jackson | 6-3 6-4 |
| Clark Graebner | d. | Lornie Kuhle | 7-5 6-3 |
| Manuel Santana | d. | William Tym | 6-2 8-10 6-3 |
| Cliff Richey | d. | William Alvarez | 6-2 7-5 |