Cologne CH 1983 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Matt Doyle | m. | Hans Dieter Beutel | 1-6 6-1 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Hans Dieter Beutel | m. | Pavel Slozil | 7-5 2-6 6-1 |
| Matt Doyle | m. | Bernard Mitton | 3-6 6-3 6-4 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Hans Dieter Beutel | m. | Eric Jelen | 6-4 7-5 |
| Pavel Slozil | m. | Nick Saviano | 6-3 6-4 |
| Matt Doyle | m. | Marko Ostoja | 6-4 6-0 |
| Bernard Mitton | m. | Sandy Mayer | W/O |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Eric Jelen | m. | Stan Smith | 7-5 6-4 |
| Hans Dieter Beutel | m. | Shlomo Glickstein | 6-1 7-6 |
| Nick Saviano | m. | Cassio Motta | 7-5 6-3 |
| Pavel Slozil | m. | Mark Dickson | 6-4 6-4 |
| Marko Ostoja | m. | Eric Korita | 6-2 3-0 RET |
| Matt Doyle | m. | Florin Segarceanu | 6-4 6-1 |
| Bernard Mitton | m. | Tim Wilkison | 7-6 6-4 |
| Sandy Mayer | m. | Andreas Maurer | W/O |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Stan Smith | m. | Brian Gottfried | 6-3 7-6 |
| Eric Jelen | m. | Scott Lipton | 4-6 6-3 6-1 |
| Hans Dieter Beutel | m. | Carlos Kirmayr | 6-7 6-4 6-4 |
| Shlomo Glickstein | m. | Michiel Schapers | 6-2 2-6 6-2 |
| Cassio Motta | m. | Mel Purcell | 7-5 6-3 |
| Nick Saviano | m. | Paul Annacone | 3-6 7-6 7-6 |
| Pavel Slozil | m. | Eric Fromm | 6-4 6-4 |
| Mark Dickson | m. | Tarik Benhabiles | 6-2 6-2 |
| Eric Korita | m. | Marcos Hocevar | 6-3 5-7 6-4 |
| Marko Ostoja | m. | Bernard Boileau | 6-4 6-0 |
| Florin Segarceanu | m. | Peter Elter | 0-6 6-2 6-2 |
| Matt Doyle | m. | Tomas Smid | 4-6 6-3 6-4 |
| Tim Wilkison | m. | Tim Mayotte | 6-4 7-5 |
| Bernard Mitton | m. | Jaromir Becka | 6-3 6-4 |
| Andreas Maurer | m. | Danie Visser | 7-6 6-2 |
| Sandy Mayer | m. | Boris Becker | 3-6 6-4 6-4 |