Houston 1980 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Paul Mcnamee | d. | Stan Smith | 6-4 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Paul Mcnamee | d. | Bernard Mitton | 7-5 7-6 |
| Stan Smith | d. | Mike Cahill | 6-3 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Paul Mcnamee | d. | Steve Krulevitz | 7-5 6-3 |
| Bernard Mitton | d. | George Hardie | 6-2 6-4 |
| Mike Cahill | d. | Steve Docherty | 6-2 6-2 |
| Stan Smith | d. | Byron Bertram | 6-2 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Steve Krulevitz | d. | Russell Simpson | 6-2 7-6 |
| Paul Mcnamee | d. | Van Winitsky | 6-3 6-4 |
| Bernard Mitton | d. | Jimmy Arias | 6-4 6-1 |
| George Hardie | d. | Alvaro Fillol | 2-6 6-3 2-3 RET |
| Mike Cahill | d. | Tom Gullikson | 6-3 6-4 |
| Steve Docherty | d. | Matt Mitchell | 6-4 6-4 |
| Byron Bertram | d. | John James | 6-2 5-7 7-6 |
| Stan Smith | d. | Howard Schoenfield | 6-1 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Russell Simpson | d. | Harold Solomon | 6-4 6-1 |
| Steve Krulevitz | d. | Greg Halder | 4-6 7-6 6-4 |
| Van Winitsky | d. | John Whitlinger | 6-4 6-3 |
| Paul Mcnamee | d. | Paul Kronk | 6-4 6-1 |
| Bernard Mitton | d. | Jim Hodges | 6-3 6-2 |
| Jimmy Arias | d. | Warren Maher | 7-6 6-1 |
| George Hardie | d. | Larry Davidson | 6-3 6-2 |
| Alvaro Fillol | d. | David Carter | 7-5 5-7 7-5 |
| Tom Gullikson | d. | Nick Saviano | 6-4 7-5 |
| Mike Cahill | d. | Steve Rogul | 6-2 6-2 |
| Steve Docherty | d. | Roger Mckee | 6-3 6-2 |
| Matt Mitchell | d. | Joe Globisch | 6-3 6-2 |
| John James | d. | Francisco Gonzalez | 7-6 6-4 |
| Byron Bertram | d. | Jaime Fillol | 6-4 7-6 |
| Howard Schoenfield | d. | M Harner | 6-3 6-2 |
| Stan Smith | d. | John Austin | 7-6 6-4 |