Taipei CH 1980 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Brian Teacher | 6-7 6-3 6-3 7-6 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | John Austin | 6-3 6-1 |
| Brian Teacher | m. | Ramesh Krishnan | 6-3 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Sashi Menon | 6-2 6-0 |
| John Austin | m. | Syd Ball | 6-4 6-4 |
| Ramesh Krishnan | m. | Pat Dupre | 1-6 6-3 6-3 |
| Brian Teacher | m. | Tim Gullikson | 6-3 3-6 7-6 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | Sherwood Stewart | 6-1 6-1 |
| Sashi Menon | m. | Ross Case | 1-6 6-0 6-2 |
| Syd Ball | m. | Haroon Ismail | 6-3 7-6 |
| John Austin | m. | Peter Rennert | 6-3 6-4 |
| Ramesh Krishnan | m. | Tom Okker | 4-6 6-2 6-2 |
| Pat Dupre | m. | Jaime Fillol | 6-0 6-3 |
| Tim Gullikson | m. | Chris Delaney | 6-2 7-5 |
| Brian Teacher | m. | Fritz Buehning | 6-3 7-6 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ivan Lendl | m. | T Tang | 6-1 6-1 |
| Sherwood Stewart | m. | Robert Reininger | 7-5 4-6 6-2 |
| Ross Case | m. | Steve Krulevitz | 7-6 6-1 |
| Sashi Menon | m. | Wolfgang Popp | 6-3 7-6 |
| Haroon Ismail | m. | Kim Warwick | 7-6 7-6 |
| Syd Ball | m. | Geoff Masters | 6-1 6-0 |
| John Austin | m. | Mark Edmondson | 3-6 7-6 6-2 |
| Peter Rennert | m. | Louk Sanders | 6-3 6-3 |
| Ramesh Krishnan | m. | Ferdi Taygan | 4-6 7-5 6-3 |
| Tom Okker | m. | Martin Goldberg | 6-1 6-1 |
| Jaime Fillol | m. | Jim Delaney | 7-6 7-6 |
| Pat Dupre | m. | Mike Shore | 6-1 6-2 |
| Tim Gullikson | m. | Dick Stockton | 6-7 6-4 7-6 |
| Chris Delaney | m. | George Hardie | 6-1 6-2 |
| Fritz Buehning | m. | Joel Bailey | 6-3 6-4 |
| Brian Teacher | m. | Bruce Manson | 6-4 6-4 |