Coquitlam CH 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Vitas Gerulaitis | d. | Heinz Gunthardt | 7-6 4-6 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Heinz Gunthardt | d. | Stanislav Birner | 6-7 6-3 6-0 |
| Vitas Gerulaitis | d. | Magnus Tideman | 6-1 4-6 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Stanislav Birner | d. | Rod Frawley | 2-6 6-3 6-4 |
| Magnus Tideman | d. | Zoltan Kuharszky | 4-6 6-1 6-3 |
| Heinz Gunthardt | d. | Libor Pimek | 6-1 6-3 |
| Vitas Gerulaitis | d. | Michael Westphal | 7-6 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Michael Westphal | d. | Kevin Kerns | 6-4 7-6 |
| Libor Pimek | d. | Per Hjertquist | 1-6 6-3 6-1 |
| Zoltan Kuharszky | d. | Hans Kary | 4-6 6-1 6-3 |
| Stanislav Birner | d. | Vijay Amritraj | 6-2 5-7 6-4 |
| Rod Frawley | d. | Dave Siegler | 2-6 6-1 6-1 |
| Magnus Tideman | d. | John Van Nostrand | 6-7 7-5 6-3 |
| Heinz Gunthardt | d. | Robert Reininger | 6-1 6-3 |
| Vitas Gerulaitis | d. | Mike Brunnberg | 6-2 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| John Van Nostrand | d. | Randy Druz | 6-4 6-7 6-0 |
| Dave Siegler | d. | Jorgen Windahl | 6-4 6-4 |
| Robert Reininger | d. | Christophe Bernelle | 1-6 6-4 6-2 |
| Kevin Kerns | d. | Broderick Dyke | 6-7 6-4 |
| Hans Kary | d. | Jose Garcia Requena | 4-6 6-2 6-0 |
| Per Hjertquist | d. | Fernando Soler | 6-3 6-0 |
| Mike Brunnberg | d. | Jean Marc Piacentile | 6-2 6-0 |
| Vijay Amritraj | d. | Christophe Freyss | 6-4 7-5 |
| Zoltan Kuharszky | d. | Ilie Nastase | 6-1 3-6 6-3 |
| Stanislav Birner | d. | Francesco Cancellotti | 4-6 6-0 7-6 |
| Libor Pimek | d. | Brad Drewett | 3-6 6-3 6-4 |
| Michael Westphal | d. | Juan Avendano | 7-6 6-2 |
| Rod Frawley | d. | Andrew Jarrett | 6-7 6-3 6-4 |
| Magnus Tideman | d. | Carlos Castellan | 6-0 6-3 |
| Heinz Gunthardt | d. | Jose Lopez Maeso | 6-0 7-6 |
| Vitas Gerulaitis | d. | Klaus Eberhard | 6-3 6-0 |