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