Amersfoort 1972 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| John Cooper | d. | Hans Kary | 6-1 3-6 12-10 3-6 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Hans Kary | d. | Geza Varga | 7-9 10-8 5-7 6-4 6-0 |
| John Cooper | d. | Colin Dibley | 1-6 5-7 6-4 8-6 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Geza Varga | d. | Jun Kamiwazumi | 6-3 3-6 8-6 |
| Hans Kary | d. | Geoff Masters | 10-8 6-2 |
| Colin Dibley | d. | Ross Case | 6-2 6-2 |
| John Cooper | d. | Patrick Hombergen | 6-2 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Geza Varga | d. | Mal Anderson | 7-5 6-2 |
| Geoff Masters | d. | Paul Van Min | 0-6 6-4 6-0 |
| Hans Kary | d. | John Bartlett | 6-4 6-4 |
| Jun Kamiwazumi | d. | Jan Hordijk | 6-3 6-3 |
| Patrick Hombergen | d. | Fred Hemmes | 9-7 6-4 |
| Colin Dibley | d. | Bernard Mignot | 6-3 6-4 |
| John Cooper | d. | Neale Fraser | 6-3 6-4 |
| Ross Case | d. | Michael Phillips | 6-4 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Geza Varga | d. | Marian Laudin | 6-4 6-4 |
| Paul Van Min | d. | Robert Garmany | 6-4 7-6 |
| Michael Phillips | d. | Martin Koek | 6-3 6-3 |
| Bernard Mignot | d. | Peter Schlotz | 6-8 6-3 6-1 |
| Geoff Masters | d. | Alex Kurucz | 6-3 8-6 |
| Hans Kary | d. | Just Barth | 8-6 11-9 |
| Jun Kamiwazumi | d. | Stanley Matthews | 4-6 6-4 6-2 |
| Jan Hordijk | d. | Syd Ball | 10-8 6-0 |
| Patrick Hombergen | d. | Ricardo Cano | 6-3 6-2 |
| Fred Hemmes | d. | Ernie Ewert | 4-6 6-4 6-2 |
| Neale Fraser | d. | Andre Van Der Merwe B | 6-4 7-5 |
| Colin Dibley | d. | Tito Vazquez | 7-5 6-1 |
| John Cooper | d. | Attila Korpas | 6-2 6-4 |
| Ross Case | d. | Jun Kuki | 4-6 9-7 7-5 |
| John Bartlett | d. | Jan Hajer | 6-4 6-0 |
| Mal Anderson | d. | Kenichi Hirai | 6-3 10-12 6-2 |