Helsinki CH 1983 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Erick Iskersky | m. | Amos Mansdorf | 6-4 4-6 7-5 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Amos Mansdorf | m. | Peter Lundgren | 7-6 6-2 |
| Erick Iskersky | m. | Olli Rahnasto | 6-3 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Olli Rahnasto | m. | Peter Bastiansen | 6-2 6-3 |
| Amos Mansdorf | m. | Luca Bottazzi | 6-4 6-3 |
| Peter Lundgren | m. | Leo Palin | 2-6 6-3 6-0 |
| Erick Iskersky | m. | Randy Druz | 6-3 6-3 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Amos Mansdorf | m. | Paolo Cane | 6-3 6-1 |
| Peter Bastiansen | m. | Anders Henricsson | 6-4 4-6 6-2 |
| Peter Lundgren | m. | Rand Evett | 6-4 6-2 |
| Randy Druz | m. | Stefan Svensson | 6-4 4-6 3-0 |
| Luca Bottazzi | m. | Harald Theissen | 6-3 6-4 |
| Olli Rahnasto | m. | Peter Carlsson | 6-3 6-1 |
| Leo Palin | m. | Kimmo Alkio | 6-4 6-4 |
| Erick Iskersky | m. | Billy Nealon | 6-3 7-5 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Stefan Svensson | m. | Ricardo Ycaza | 6-4 6-0 |
| Olli Rahnasto | m. | Jan Sandberg | 6-3 6-4 |
| Billy Nealon | m. | Pasi Virtanen | 6-2 6-4 |
| Amos Mansdorf | m. | Danny Saltz | 6-0 6-4 |
| Peter Lundgren | m. | Richard Lewis | 6-1 7-5 |
| Anders Henricsson | m. | Michele Fioroni | 6-2 6-2 |
| Luca Bottazzi | m. | Peter Herrmann | 6-4 6-3 |
| Peter Bastiansen | m. | Ernie Fernandez | 6-3 6-2 |
| Kimmo Alkio | m. | Jacques Hervet | 6-1 6-3 |
| Rand Evett | m. | Mika Hedman | 7-6 6-2 |
| Randy Druz | m. | Ronnie Bathman | 6-0 1-6 6-3 |
| Harald Theissen | m. | Gerald Mild | 6-4 6-3 |
| Peter Carlsson | m. | Sean Sorensen | 6-0 6-2 |
| Paolo Cane | m. | Simone Colombo | 6-3 7-6 |
| Leo Palin | m. | Matti Timonen | 6-4 7-5 |
| Erick Iskersky | m. | Marc Flur | 6-2 6-7 7-6 |