Dortmund CH 1983 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Hans Dieter Beutel | m. | Jerome Vanier | 6-7 6-3 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Hans Dieter Beutel | m. | Hans Schwaier | 4-6 6-4 6-3 |
| Jerome Vanier | m. | Jim Gurfein | 7-6 3-6 7-6 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jerome Vanier | m. | Luca Bottazzi | 6-3 0-6 6-3 |
| Hans Schwaier | m. | Ricardo Ycaza | 6-1 6-1 |
| Hans Dieter Beutel | m. | Gustavo Guerrero | 6-4 7-6 |
| Jim Gurfein | m. | Christophe Freyss | 6-3 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jerome Vanier | m. | Rolf Gehring | 5-7 6-4 6-3 |
| Hans Schwaier | m. | Colin Dowdeswell | 1-6 6-4 6-4 |
| Hans Dieter Beutel | m. | Eduardo Bengoechea | 7-5 7-5 |
| Luca Bottazzi | m. | Georges Goven | 6-2 7-6 |
| Ricardo Ycaza | m. | Karl Meiler | 3-6 6-3 6-4 |
| Jim Gurfein | m. | Peter Bastiansen | 6-0 4-6 7-6 |
| Gustavo Guerrero | m. | Tsuyoshi Fukui | 6-3 6-2 |
| Christophe Freyss | m. | Peter Elter | 6-1 6-3 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gustavo Guerrero | m. | Jon Levine | 3-6 6-4 6-4 |
| Georges Goven | m. | Raul Antonio Viver | 5-7 6-2 6-4 |
| Hans Dieter Beutel | m. | Bruce Derlin | 6-4 6-4 |
| Colin Dowdeswell | m. | Ney Keller | 6-4 6-2 |
| Peter Bastiansen | m. | Wayne Hampson | 6-4 6-3 |
| Rolf Gehring | m. | Rocky Royer | 7-6 6-2 |
| Ricardo Ycaza | m. | Frank Puncec | 2-6 6-1 6-1 |
| Christophe Freyss | m. | Ivan Kley | 7-5 7-5 |
| Luca Bottazzi | m. | Ulrich Pinner | 1-6 6-3 6-1 |
| Karl Meiler | m. | Alvaro Fillol | 6-2 6-0 |
| Jim Gurfein | m. | Udo Riglewski | 6-1 6-3 |
| Tsuyoshi Fukui | m. | Christo Steyn | 3-6 6-0 7-5 |
| Peter Elter | m. | David Mustard | 6-4 4-6 6-2 |
| Hans Schwaier | m. | Julio Goes | 7-5 6-4 |
| Eduardo Bengoechea | m. | Derek Tarr | 7-6 6-0 |
| Jerome Vanier | m. | Bruce Foxworth | 6-7 7-6 6-2 |
Babak 64 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Ricardo Ycaza | m. | Dacio Campos | 1-6 6-4 6-3 |
| Raul Antonio Viver | m. | Andrew Jarrett | 6-4 6-1 |
| Jerome Vanier | m. | Jaromir Becka | 7-6 6-4 |
| Christo Steyn | m. | Franco Merlone | 7-6 6-3 |
| Hans Schwaier | m. | Juan Carlos Andrade | 7-5 2-6 6-0 |
| Udo Riglewski | m. | Alfonso Gonzalez | 6-4 6-0 |
| David Mustard | m. | Hugo Roverano | 7-6 6-0 |
| Jon Levine | m. | Max Wunschig | 7-5 6-4 |
| Rolf Gehring | m. | Klaus Eberhard | 7-6 7-6 |
| Christophe Freyss | m. | Ricardo Rivera | 6-1 6-2 |
| Alvaro Fillol | m. | Bruno Corbiere | 6-7 6-1 6-3 |
| Colin Dowdeswell | m. | Christoph Zipf | 7-5 5-7 6-4 |
| Luca Bottazzi | m. | Carlos Gattiker | 6-2 6-4 |
| Hans Dieter Beutel | m. | Axel Krieg | 6-1 6-2 |
| Eduardo Bengoechea | m. | Stefan Svensson | 6-3 7-5 |
| Peter Bastiansen | m. | Martin Wostenholme | 6-3 6-1 |