Amersfoort 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Tomas Smid | d. | Balazs Taroczy | 6-4 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Tomas Smid | d. | Andreas Maurer | 6-3 3-6 7-5 |
| Balazs Taroczy | d. | Roland Stadler | 6-1 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Andreas Maurer | d. | Heinz Gunthardt | 6-4 7-6 |
| Tomas Smid | d. | Christoph Zipf | 6-4 6-2 |
| Balazs Taroczy | d. | Rolf Gehring | 6-2 6-2 |
| Roland Stadler | d. | Eliot Teltscher | 6-4 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Andreas Maurer | d. | Jose Higueras | 6-1 6-3 |
| Heinz Gunthardt | d. | Rory Chappell | 4-6 6-2 6-2 |
| Tomas Smid | d. | Freddie Sauer | 6-3 6-1 |
| Christoph Zipf | d. | Bernard Boileau | 1-6 6-4 6-1 |
| Rolf Gehring | d. | Jerome Vanier | 7-6 6-7 6-3 |
| Balazs Taroczy | d. | Peter Johnston | 6-7 6-1 7-5 |
| Roland Stadler | d. | Jan Gunnarsson | 6-4 1-6 6-1 |
| Eliot Teltscher | d. | Marko Ostoja | 7-5 4-6 9-7 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jose Higueras | d. | Ulrich Pinner | 6-2 6-3 |
| Andreas Maurer | d. | Huub Van Boeckel | 7-5 6-4 |
| Rory Chappell | d. | Scott Lipton | 6-4 1-6 6-2 |
| Heinz Gunthardt | d. | Bruce Derlin | 6-4 6-4 |
| Tomas Smid | d. | Ilie Nastase | 6-4 6-2 |
| Freddie Sauer | d. | Mike Myburg | 4-6 7-6 7-5 |
| Christoph Zipf | d. | Jose Lopez Maeso | 7-6 6-1 |
| Bernard Boileau | d. | Angel Gimenez | 6-2 6-4 |
| Rolf Gehring | d. | Victor Pecci | 6-4 6-4 |
| Jerome Vanier | d. | Jan Kodes | 6-1 7-5 |
| Peter Johnston | d. | Jonathan Smith | 3-6 6-3 6-0 |
| Balazs Taroczy | d. | Rocky Royer | 6-1 6-1 |
| Roland Stadler | d. | Magnus Tideman | 6-7 6-2 7-5 |
| Jan Gunnarsson | d. | Haroon Ismail | 6-1 6-3 |
| Marko Ostoja | d. | Wayne Hampson | 6-4 6-3 |
| Eliot Teltscher | d. | Morten Ronneberg | 7-6 6-1 |