Amersfoort 1971 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Gerald Battrick | d. | Ross Case | 6-3 6-4 9-7 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gerald Battrick | d. | Ian Fletcher | 6-3 6-3 6-3 |
| Ross Case | d. | Jun Kamiwazumi | 5-7 3-6 6-3 6-3 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Gerald Battrick | d. | Colin Dibley | 7-5 6-4 |
| Ian Fletcher | d. | Daniel Contet | 7-5 6-1 |
| Ross Case | d. | Jun Kuki | 6-4 6-4 |
| Jun Kamiwazumi | d. | Jean Claude Barclay | 6-2 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Gerald Battrick | d. | Jaime Pinto Bravo | 6-1 4-6 6-4 |
| Colin Dibley | d. | Ezio Di Matteo | 6-0 6-1 |
| Ian Fletcher | d. | Francois Jauffret | 2-6 6-3 6-3 |
| Daniel Contet | d. | Kenichi Hirai | 6-4 6-2 |
| Ross Case | d. | Patrice Dominguez | 6-3 6-4 |
| Jun Kuki | d. | Jorgen Ulrich | 6-1 3-6 6-1 |
| Jun Kamiwazumi | d. | Jean Baptiste Chanfreau | 2-6 7-5 7-5 |
| Jean Claude Barclay | d. | Barry Phillips Moore | 7-5 1-6 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Gerald Battrick | d. | Stepan Koudelka | 6-1 7-9 6-1 |
| Jaime Pinto Bravo | d. | Gerry Perry | 6-2 6-1 |
| Colin Dibley | d. | Jean Loup Rouyer | 6-2 8-6 |
| Ezio Di Matteo | d. | Fred Hemmes | 6-0 6-0 |
| Ian Fletcher | d. | Anand Amritraj | 6-2 6-0 |
| Francois Jauffret | d. | U Unknown | UNK |
| Daniel Contet | d. | Istvan Gulyas | 3-6 6-2 6-3 |
| Kenichi Hirai | d. | Frank Sedgman | 7-5 0-6 9-7 |
| Ross Case | d. | Nicholas Kalogeropoulos | 6-2 2-6 12-10 |
| Patrice Dominguez | d. | Robert Kreiss | 6-2 6-0 |
| Jun Kuki | d. | Jean Paul Meyer | 6-1 6-1 |
| Jorgen Ulrich | d. | Geoff Masters | 6-1 3-6 6-1 |
| Jun Kamiwazumi | d. | John Cooper | 8-6 8-6 |
| Jean Baptiste Chanfreau | d. | Richard Kasten | 6-2 7-5 |
| Jean Claude Barclay | d. | Eric Drossart | 6-3 7-5 |
| Barry Phillips Moore | d. | Wanaro N'Godrella | 5-7 8-6 2-4 RET |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Jaime Pinto Bravo | d. | Pieter Soeters | 6-2 6-3 |
| Fred Hemmes | d. | George Taylor | 3-6 6-1 6-4 |
| Istvan Gulyas | d. | Nick Fleury | 6-2 6-2 |
| Ross Case | d. | Jan Hordijk | 8-6 4-6 6-3 |
| Patrice Dominguez | d. | Vijay Amritraj | 6-2 6-1 |
| Robert Kreiss | d. | Jan Hajer | 6-2 6-0 |
| Jun Kuki | d. | Paul Van Min | 6-1 6-1 |
| Geoff Masters | d. | Sergio Palmieri | 4-6 6-3 6-3 |
| John Cooper | d. | Jan Coebergh | 4-6 6-3 6-3 |
| Eric Drossart | d. | Kim Warwick | 3-6 6-4 6-3 |