Cincinnati Masters 1973 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Ilie Nastase | d. | Manuel Orantes | 5-7 6-3 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Ilie Nastase | d. | Nikola Pilic | 7-5 6-3 |
| Manuel Orantes | d. | Jimmy Connors | 6-3 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Ilie Nastase | d. | John Alexander | 6-3 7-6 |
| Nikola Pilic | d. | Guillermo Vilas | 2-6 6-1 6-0 |
| Manuel Orantes | d. | Roscoe Tanner | 6-3 6-0 |
| Jimmy Connors | d. | Patrick Proisy | 6-2 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Ilie Nastase | d. | Patrice Dominguez | 6-2 6-1 |
| John Alexander | d. | Adriano Panatta | 6-1 6-4 |
| Nikola Pilic | d. | Frank Froehling | 6-4 7-5 |
| Guillermo Vilas | d. | Brian Teacher | 7-6 3-6 7-6 |
| Roscoe Tanner | d. | Colin Dibley | 6-1 7-5 |
| Manuel Orantes | d. | Phil Dent | 6-4 6-3 |
| Patrick Proisy | d. | Allan Stone | 6-3 6-2 |
| Jimmy Connors | d. | Dick Crealy | 6-2 6-1 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Ilie Nastase | d. | Pat Dupre | 6-1 6-0 |
| Patrice Dominguez | d. | Ian Fletcher | 3-6 6-2 6-3 |
| John Alexander | d. | Torben Ulrich | 6-0 6-7 6-3 |
| Adriano Panatta | d. | John Fort | 7-5 6-1 |
| Nikola Pilic | d. | Brian Gottfried | 7-5 6-4 |
| Frank Froehling | d. | Onny Parun | 3-6 7-6 6-0 |
| Brian Teacher | d. | Billy Martin | 6-4 6-1 |
| Guillermo Vilas | d. | Paolo Bertolucci | 6-1 7-6 |
| Roscoe Tanner | d. | Raul Ramirez | 6-4 6-1 |
| Colin Dibley | d. | Raymond Moore | 6-4 7-6 |
| Phil Dent | d. | Jeff Austin | 6-2 6-4 |
| Manuel Orantes | d. | Clark Graebner | 6-1 6-0 |
| Patrick Proisy | d. | Steve Turner | 6-3 6-1 |
| Allan Stone | d. | Ion Tiriac | 6-1 6-3 |
| Dick Crealy | d. | Steve Faulk | 6-4 6-3 |
| Jimmy Connors | d. | Andrew Pattison | 6-4 6-2 |