Tour · 1980-11-03 · draw of 32
Hong Kong 1980
HardFinal
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Brian Teacher | 5-7 7-6 6-3 | H2H |
Semifinals
| 🇺🇸 Brian Teacher | d. | 🇳🇱 Louk Sanders | 7-5 6-4 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇨🇱 Jaime Fillol Sr. | 6-3 6-1 | H2H |
Quarterfinals
| 🇳🇱 Louk Sanders | d. | 🇺🇸 Vincent Van Patten | 6-4 4-6 6-1 | H2H |
| 🇨🇱 Jaime Fillol Sr. | d. | 🇺🇸 Tom Gullikson | 3-6 6-3 6-3 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇦🇺 Peter McNamara | 6-3 7-6 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Terry Moor | 6-2 6-1 | H2H |
Round of 16
| 🇳🇱 Louk Sanders | d. | 🇦🇺 Rod Frawley | 7-5 6-1 | H2H |
| 🇦🇺 Peter McNamara | d. | 🇵🇾 Francisco Gonzalez | 7-5 6-2 | H2H |
| 🇺🇸 Tom Gullikson | d. | 🇺🇸 Ferdi Taygan | 5-7 6-4 6-4 | H2H |
| 🇨🇱 Jaime Fillol Sr. | d. | 🇺🇸 Bruce Manson | 3-6 6-3 6-3 | H2H |
| 🇺🇸 Terry Moor | d. | 🇩🇪 Wolfgang Popp | 7-5 6-4 | H2H |
| 🇺🇸 Vincent Van Patten | d. | 🇺🇸 Peter Fleming | 6-2 4-6 7-5 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇺🇸 Tim Gullikson | 7-6 7-5 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Sherwood Stewart | 6-2 6-1 | H2H |
Round of 32
| 🇺🇸 Vincent Van Patten | d. | 🇺🇸 Peter Rennert | 2-6 6-4 6-3 | H2H |
| 🇺🇸 Sherwood Stewart | d. | 🇮🇳 Ramesh Krishnan | 7-5 6-4 | H2H |
| 🇳🇱 Louk Sanders | d. | 🇩🇪 Werner Zirngibl | 6-1 6-3 | H2H |
| 🇩🇪 Wolfgang Popp | d. | 🇦🇺 Mark Edmondson | 6-4 6-2 | H2H |
| 🇦🇺 Peter McNamara | d. | 🇮🇳 Sashi Menon | 6-2 6-7 6-3 | H2H |
| 🇺🇸 Tom Gullikson | d. | 🇦🇺 Ross Case | 7-6 2-6 6-2 | H2H |
| 🇺🇸 Tim Gullikson | d. | 🇺🇸 Dick Stockton | 7-6 6-2 | H2H |
| 🇦🇺 Rod Frawley | d. | 🇺🇸 George Hardie | 6-3 6-3 | H2H |
| 🇨🇱 Jaime Fillol Sr. | d. | 🇺🇸 Christofer Delaney | 6-4 7-5 | H2H |
| 🇺🇸 Terry Moor | d. | 🇺🇸 Lloyd Bourne | 6-1 6-2 | H2H |
| 🇺🇸 Peter Fleming | d. | 🇦🇺 Geoff Masters | 6-2 6-4 | H2H |
| 🇵🇾 Francisco Gonzalez | d. | 🇬🇧 Buster C. Mottram | 6-3 6-2 | H2H |
| 🇺🇸 Bruce Manson | d. | 🇺🇸 Pat Dupre | 6-2 3-6 6-2 | H2H |
| 🇺🇸 Ferdi Taygan | d. | 🇺🇸 Mel Purcell | 2-6 6-4 6-1 | H2H |
| 🇺🇸 Brian Teacher | d. | 🇿🇼 Haroon Ismail | 6-4 6-3 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Fritz Buehning | 7-5 6-3 | H2H |