Adelaide 1973 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Jiri Hrebec | d. | Bob Giltinan | 6-4 2-6 6-4 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Jiri Hrebec | d. | Cliff Letcher | 6-1 6-1 6-4 |
| Bob Giltinan | d. | Jan Kodes | 4-6 6-0 4-6 6-3 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Cliff Letcher | d. | Ross Case | 7-5 5-7 6-2 |
| Jan Kodes | d. | Syd Ball | 6-4 3-6 6-4 |
| Jiri Hrebec | d. | Marcello Lara | 6-3 6-2 |
| Bob Giltinan | d. | Milan Holecek | 6-4 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Cliff Letcher | d. | Anand Amritraj | 7-6 6-4 |
| Marcello Lara | d. | Denis Naegelen | 6-2 6-1 |
| Jan Kodes | d. | Bob Brett | 6-1 6-2 |
| Jiri Hrebec | d. | John Hillebrand | 6-2 6-4 |
| Milan Holecek | d. | Frantisek Pala | 6-1 6-3 |
| Bob Giltinan | d. | Jasjit Singh | 6-1 7-6 |
| Ross Case | d. | William Durham | 6-2 5-7 6-2 |
| Syd Ball | d. | Jean Francois Caujolle | 6-3 3-6 8-6 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jasjit Singh | d. | Frank Harris | 6-1 7-6 |
| Frantisek Pala | d. | Tony Parun | 6-3 7-6 |
| Denis Naegelen | d. | William Brown | 6-7 7-6 6-3 |
| Cliff Letcher | d. | Vladimir Zednik | 6-2 6-4 |
| Marcello Lara | d. | Ian Bidmeade | 6-3 6-2 |
| Jan Kodes | d. | Thies Roepcke | 6-2 6-2 |
| Jiri Hrebec | d. | Takao Yamamoto | 6-1 6-1 |
| Milan Holecek | d. | John Trickey | 6-4 6-2 |
| John Hillebrand | d. | Kishiya Matsumoto | 6-0 7-5 |
| Bob Giltinan | d. | Ernie Ewert | 6-3 6-2 |
| William Durham | d. | W Bell | 6-3 6-0 |
| Jean Francois Caujolle | d. | John James | 6-4 7-5 |
| Ross Case | d. | Chris Kachel | 7-6 6-1 |
| Bob Brett | d. | Tij Syma | 6-1 6-1 |
| Syd Ball | d. | Paul Mcnamee | 6-3 7-5 |
| Anand Amritraj | d. | Kevin Miller | 7-5 6-4 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Takao Yamamoto | d. | J Plain | 6-4 6-2 |
| John Trickey | d. | Stephen Myers | W/O |
| Tij Syma | d. | John Bartlett | W/O |
| Thies Roepcke | d. | Graeme Thomson | 4-6 7-6 7-5 |
| Tony Parun | d. | Jean Louis Haillet | 1-6 7-6 6-2 |
| Denis Naegelen | d. | G Calmin | 6-1 6-1 |
| Kevin Miller | d. | F Nakano | 6-1 6-1 |
| Paul Mcnamee | d. | Michael Phillips | 5-7 6-3 12-10 |
| Kishiya Matsumoto | d. | Nicolas Kelaidis | W/O |
| Cliff Letcher | d. | Grant Kerr | 7-5 6-3 |
| Chris Kachel | d. | Trevor Little | 7-5 3-6 6-4 |
| Frank Harris | d. | Jeff Young | 6-2 6-4 |
| Ernie Ewert | d. | Peter Mcnamara | 6-1 6-2 |
| Jean Francois Caujolle | d. | Peter Smith | 6-1 6-3 |
| Ian Bidmeade | d. | Felix Ponte | 5-7 6-2 7-5 |
| W Bell | d. | Pierre Joly | W/O |