Denver 1980 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gene Mayer | m. | Victor Amaya | 6-2 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Victor Amaya | m. | Vincent Van Patten | 5-7 7-5 6-3 |
| Gene Mayer | m. | Stan Smith | 6-4 6-3 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Vincent Van Patten | m. | Roscoe Tanner | 1-6 7-6 6-2 |
| Victor Amaya | m. | Brian Gottfried | 7-6 6-0 |
| Stan Smith | m. | Andres Gomez | 6-1 6-4 |
| Gene Mayer | m. | Fritz Buehning | 7-6 6-1 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roscoe Tanner | m. | John Benson | 6-1 7-6 |
| Vincent Van Patten | m. | Bill Scanlon | 6-3 7-5 |
| Brian Gottfried | m. | Johan Kriek | 6-3 6-4 |
| Victor Amaya | m. | Terry Moor | 6-3 7-6 |
| Stan Smith | m. | Cary Stansbury | 6-3 6-2 |
| Andres Gomez | m. | Wojtek Fibak | 6-4 6-4 |
| Fritz Buehning | m. | Sherwood Stewart | 6-3 6-1 |
| Gene Mayer | m. | Tomas Smid | 6-3 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roscoe Tanner | m. | Heinz Gunthardt | 6-3 6-3 |
| John Benson | m. | Phil Dent | 6-3 3-6 6-0 |
| Vincent Van Patten | m. | Tom Gorman | 6-4 6-3 |
| Bill Scanlon | m. | Ivan Lendl | 6-4 6-4 |
| Brian Gottfried | m. | Butch Walts | 6-4 6-7 6-4 |
| Johan Kriek | m. | Dick Stockton | 6-1 6-1 |
| Terry Moor | m. | Ferdi Taygan | 6-1 2-6 6-2 |
| Victor Amaya | m. | Steve Denton | 7-5 6-1 |
| Stan Smith | m. | Brian Teacher | 6-1 6-4 |
| Cary Stansbury | m. | Marty Riessen | 7-6 7-5 |
| Andres Gomez | m. | Bernard Mitton | 6-3 7-6 |
| Wojtek Fibak | m. | Fred Mcnair | 6-1 7-6 |
| Fritz Buehning | m. | Eliot Teltscher | 6-4 6-4 |
| Sherwood Stewart | m. | Colin Dibley | 6-4 4-6 7-5 |
| Tomas Smid | m. | Bob Lutz | 6-4 6-2 |
| Gene Mayer | m. | Rod Frawley | 6-4 6-7 6-2 |