Lagos CH 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Craig Wittus | d. | Michiel Schapers | 6-3 4-6 11-9 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Michiel Schapers | d. | Hans Peter Kandler | 6-2 6-3 |
| Craig Wittus | d. | Jonathan Canter | 6-4 3-6 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Hans Peter Kandler | d. | Colin Dowdeswell | 7-5 2-6 7-5 |
| Jonathan Canter | d. | Leif Shiras | 7-5 RET |
| Michiel Schapers | d. | Rick Fagel | 6-2 6-1 |
| Craig Wittus | d. | Bernhard Pils | 6-3 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Leif Shiras | d. | Larry Stefanki | 4-6 6-3 6-2 |
| Michiel Schapers | d. | David Imonitie | 6-1 7-6 |
| Jonathan Canter | d. | Tony Mmoh | 3-6 6-4 8-6 |
| Rick Fagel | d. | Fernando Maynetto | 7-5 6-2 |
| Hans Peter Kandler | d. | Leo Palin | 6-7 6-4 6-0 |
| Bernhard Pils | d. | Bruno Corbiere | 6-1 6-3 |
| Craig Wittus | d. | Junie Chatman | 7-5 6-2 |
| Colin Dowdeswell | d. | Peter Feigl | 5-7 6-1 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Larry Stefanki | d. | Mike Barr | 6-1 6-2 |
| Michiel Schapers | d. | Jakob Hlasek | 6-2 4-6 6-4 |
| Fernando Maynetto | d. | Carlos Di Laura | 7-5 7-5 |
| Hans Peter Kandler | d. | Jacques Grandjean | 6-2 6-3 |
| Colin Dowdeswell | d. | Patrice Kuchna | 6-2 6-0 |
| Bruno Corbiere | d. | Godwin Emeh | 6-4 3-6 6-1 |
| Junie Chatman | d. | Syd Ball | 6-1 2-6 8-6 |
| Jonathan Canter | d. | Eric Wilborts | 7-5 0-6 6-2 |
| Rick Fagel | d. | Helmar Stiegler | 6-2 6-2 |
| Leif Shiras | d. | Juan Farrow | 5-7 6-4 7-5 |
| Leo Palin | d. | Olli Rahnasto | 6-3 6-3 |
| Bernhard Pils | d. | Gerald Mild | 6-1 5-4 |
| David Imonitie | d. | Haroon Ismail | 6-1 7-6 |
| Craig Wittus | d. | Maurice Hunter | 6-2 6-4 |
| Tony Mmoh | d. | Sashi Menon | 7-6 6-4 |
| Peter Feigl | d. | John Mattke | 6-4 6-4 |