Los Angeles 1980 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gene Mayer | m. | Brian Teacher | 6-3 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gene Mayer | m. | Bill Scanlon | 6-3 6-7 7-6 |
| Brian Teacher | m. | Roscoe Tanner | 3-6 6-3 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gene Mayer | m. | Stan Smith | 6-4 6-1 |
| Bill Scanlon | m. | Yannick Noah | 7-5 6-7 6-4 |
| Brian Teacher | m. | Butch Walts | 6-4 6-4 |
| Roscoe Tanner | m. | Ivan Lendl | 7-6 6-2 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gene Mayer | m. | John Alexander | 7-6 6-3 |
| Stan Smith | m. | Tomas Smid | 6-1 6-2 |
| Bill Scanlon | m. | Tom Leonard | 5-7 7-5 6-4 |
| Yannick Noah | m. | Wojtek Fibak | 6-3 5-7 7-6 |
| Butch Walts | m. | Eliot Teltscher | 7-6 6-1 |
| Brian Teacher | m. | Ilie Nastase | 6-3 4-6 6-4 |
| Ivan Lendl | m. | Tim Gullikson | 4-6 6-1 6-4 |
| Roscoe Tanner | m. | Johan Kriek | 6-3 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gene Mayer | m. | Fritz Buehning | 6-2 7-5 |
| John Alexander | m. | Geoff Masters | 6-3 7-5 |
| Tomas Smid | m. | Mike Cahill | 6-4 6-2 |
| Stan Smith | m. | Howard Schoenfield | 1-6 6-3 6-1 |
| Bill Scanlon | m. | Harold Solomon | 3-6 7-6 6-1 |
| Tom Leonard | m. | Trey Waltke | 6-2 7-6 |
| Yannick Noah | m. | Adriano Panatta | 6-3 6-1 |
| Wojtek Fibak | m. | Glenn Petrovic | 6-4 6-1 |
| Eliot Teltscher | m. | Paul Mcnamee | 6-0 4-6 6-4 |
| Butch Walts | m. | Raul Ramirez | 3-6 6-0 6-3 |
| Ilie Nastase | m. | Marty Riessen | 6-4 6-2 |
| Brian Teacher | m. | Jaime Fillol | 7-6 7-5 |
| Ivan Lendl | m. | Scott Davis | 6-4 6-1 |
| Tim Gullikson | m. | Bernard Mitton | 7-6 7-5 |
| Johan Kriek | m. | Terry Moor | 6-4 4-6 6-3 |
| Roscoe Tanner | m. | Colin Dibley | 6-3 7-6 |
Babak 64 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Fritz Buehning | m. | Peter Feigl | 6-4 6-1 |
| John Alexander | m. | Bob Lutz | 6-1 6-7 7-6 |
| Mike Cahill | m. | Tom Gorman | 7-5 6-3 |
| Howard Schoenfield | m. | Erik Van Dillen | 6-3 6-2 |
| Harold Solomon | m. | Tim Wilkison | 6-1 5-7 6-2 |
| Tom Leonard | m. | John Lloyd | 6-2 6-3 |
| Yannick Noah | m. | George Hardie | 7-5 6-1 |
| Wojtek Fibak | m. | Gene Stuart Malin | 6-3 6-1 |
| Paul Mcnamee | m. | John Chris Lewis | 7-6 6-7 6-3 |
| Butch Walts | m. | Hank Pfister | 6-2 6-3 |
| Ilie Nastase | m. | Steve Krulevitz | 6-3 6-4 |
| Jaime Fillol | m. | Pat Dupre | 6-7 6-4 6-1 |
| Ivan Lendl | m. | Buster C Mottram | 6-2 7-6 |
| Tim Gullikson | m. | Leo Palin | 6-3 6-2 |
| Terry Moor | m. | John Austin | 6-1 6-2 |
| Roscoe Tanner | m. | Rod Frawley | 7-6 6-2 |