Australian Open 1973 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| John Newcombe | d. | Onny Parun | 6-3 6-7 7-5 6-1 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Onny Parun | d. | Karl Meiler | 2-6 6-3 7-5 |
| John Newcombe | d. | Patrick Proisy | 7-6 6-4 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Karl Meiler | d. | Wanaro N'Godrella | 7-6 6-7 6-3 7-6 |
| Onny Parun | d. | Alex Metreveli | 6-4 3-6 6-3 6-7 6-3 |
| Patrick Proisy | d. | John Cooper | 6-4 3-6 6-1 7-6 |
| John Newcombe | d. | Bob Carmichael | 6-4 7-6 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Karl Meiler | d. | Teimuraz Kakulia | 6-3 7-6 2-6 6-3 |
| Wanaro N'Godrella | d. | Allan Stone | 3-6 7-5 6-4 5-7 6-4 |
| Alex Metreveli | d. | Ross Case | 4-6 6-4 6-2 7-5 |
| Onny Parun | d. | Geoff Masters | 7-6 3-6 6-3 7-5 |
| Patrick Proisy | d. | Patrice Dominguez | 7-5 4-6 7-6 6-4 |
| John Cooper | d. | Bob Giltinan | 7-5 6-2 4-6 6-7 13-11 |
| Bob Carmichael | d. | Szabolcz Baranyi | 6-3 6-4 2-6 1-6 6-3 |
| John Newcombe | d. | Georges Goven | 6-1 6-3 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Karl Meiler | d. | Ken Rosewall | 6-2 6-3 6-2 |
| Teimuraz Kakulia | d. | Syd Ball | 6-2 6-4 3-6 6-3 |
| Allan Stone | d. | Michael Phillips | 6-1 6-4 6-4 |
| Wanaro N'Godrella | d. | Barry Phillips Moore | 6-4 7-6 7-6 |
| Alex Metreveli | d. | Max Senior | 6-2 4-6 6-2 6-2 |
| Ross Case | d. | Frank Gebert | 6-4 3-6 6-4 6-2 |
| Geoff Masters | d. | Hans Joachim Ploetz | 6-2 6-3 6-1 |
| Onny Parun | d. | Chris Kachel | 6-1 6-2 6-2 |
| Patrick Proisy | d. | Will Coghlan | 6-3 6-3 6-4 |
| Patrice Dominguez | d. | John Alexander | 7-6 6-7 3-6 6-3 11-9 |
| John Cooper | d. | Graeme Thomson | 6-3 7-6 6-1 |
| Bob Giltinan | d. | Mal Anderson | 6-7 6-2 6-2 7-6 |
| Bob Carmichael | d. | John Stephens | 6-1 6-2 6-7 6-3 |
| Szabolcz Baranyi | d. | Colin Dibley | 3-6 6-3 6-3 7-6 |
| Georges Goven | d. | Cliff Letcher | 6-3 6-2 6-7 7-6 |
| John Newcombe | d. | Jean Louis Haillet | 6-1 6-2 6-2 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Karl Meiler | d. | John James | 5-7 6-3 6-4 |
| Teimuraz Kakulia | d. | Robert Machan | 7-6 7-6 |
| Syd Ball | d. | Neale Fraser | 7-5 6-2 |
| Michael Phillips | d. | Jun Kuki | 6-3 6-4 |
| Wanaro N'Godrella | d. | Phil Dent | 6-3 6-4 |
| Barry Phillips Moore | d. | Frank Sedgman | 6-4 4-6 6-2 |
| Max Senior | d. | Kim Warwick | 6-4 3-6 14-12 |
| Ross Case | d. | Paul Kronk | 6-4 6-3 |
| Frank Gebert | d. | Allan McDonald | 7-6 4-6 6-3 |
| Hans Joachim Ploetz | d. | Jean Francois Caujolle | 6-0 3-6 7-5 |
| Chris Kachel | d. | Bill Bowrey | 6-2 6-3 |
| Onny Parun | d. | Hans Kary | 6-4 7-6 |
| Patrick Proisy | d. | William Durham | 7-6 3-6 6-3 |
| Will Coghlan | d. | Jun Kamiwazumi | 7-6 3-6 6-3 |
| Patrice Dominguez | d. | Balazs Taroczy | 7-6 6-3 |
| John Cooper | d. | Dick Crealy | 6-3 6-3 |
| Graeme Thomson | d. | Thierry Bernasconi | 7-6 7-6 |
| Bob Giltinan | d. | Robert Casey | 6-1 6-2 |
| Bob Carmichael | d. | John Bartlett | 6-4 6-2 |
| John Stephens | d. | Lars Elvstrom | 6-4 3-6 8-6 |
| Szabolcz Baranyi | d. | Colin Stubs | 6-7 6-3 6-2 |
| Cliff Letcher | d. | Peter Szoke | 6-1 7-5 |
| Georges Goven | d. | Nicolas Kelaidis | 6-2 7-6 |
| Jean Louis Haillet | d. | Greg Perkins | 7-5 6-4 |