Liege CH 1980 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Kjell Johansson | d. | Georges Goven | 6-3 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Kjell Johansson | d. | Sivagnanam Suresh | 6-2 6-4 |
| Georges Goven | d. | Eddie Edwards | 6-1 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Eddie Edwards | d. | Ramiro Benavides | 7-5 6-3 |
| Kjell Johansson | d. | Hans Simonsson | 6-3 5-7 6-4 |
| Sivagnanam Suresh | d. | Chris Johnstone | 6-3 6-4 |
| Georges Goven | d. | Christophe Freyss | 7-5 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Kjell Johansson | d. | Wayne Hampson | 6-0 6-3 |
| Eddie Edwards | d. | Alejandro Cortes | 6-2 6-1 |
| Chris Johnstone | d. | Gregoire Rafaitin | 7-5 6-4 |
| Georges Goven | d. | Rory Chappell | 6-1 6-2 |
| Hans Simonsson | d. | Bernard Boileau | 6-0 6-1 |
| Ramiro Benavides | d. | Patrick Proisy | 6-0 6-2 |
| Sivagnanam Suresh | d. | Bernard Fritz | 6-7 6-1 6-3 |
| Christophe Freyss | d. | Ivan Dupasquier | 6-3 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Sivagnanam Suresh | d. | Hans Ritschard | 6-4 6-1 |
| Hans Simonsson | d. | Toby Crabel | 6-4 6-2 |
| Gregoire Rafaitin | d. | Frank Puncec | 6-4 7-6 |
| Wayne Hampson | d. | Dave Siegler | 6-4 6-7 6-4 |
| Eddie Edwards | d. | Eric Marquet | 6-0 6-2 |
| Ivan Dupasquier | d. | Christophe Casa | 6-0 6-3 |
| Rory Chappell | d. | Jean Pierre Richer | 7-6 6-1 |
| Ramiro Benavides | d. | Peter Holl | 7-5 6-2 |
| Kjell Johansson | d. | Jean Louis Haillet | 6-2 6-1 |
| Alejandro Cortes | d. | Dick Crealy | 5-7 6-2 4-0 RET |
| Chris Johnstone | d. | Thierry Stevaux | 7-6 6-2 |
| Georges Goven | d. | Shanker Krishnan | 6-2 6-2 |
| Bernard Boileau | d. | Jai Dilouie | 6-4 7-6 |
| Patrick Proisy | d. | Robbie Venter | 6-4 6-2 |
| Bernard Fritz | d. | M Smolders | 6-2 6-2 |
| Christophe Freyss | d. | Miguel Mir | 3-6 6-3 6-4 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0