Des Moines 1973 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Clark Graebner | m. | Nicholas Kalogeropoulos | 7-5 4-6 6-4 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Clark Graebner | m. | Karl Meiler | 6-0 6-2 |
| Nicholas Kalogeropoulos | m. | Juan Gisbert | 6-7 6-4 7-5 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karl Meiler | m. | Pat Cramer | 6-4 6-4 |
| Clark Graebner | m. | Szabolcz Baranyi | 6-3 6-1 |
| Nicholas Kalogeropoulos | m. | Jaime Pinto Bravo | 6-3 6-3 |
| Juan Gisbert | m. | Ian Fletcher | 2-6 6-4 6-0 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Karl Meiler | m. | Ilie Nastase | 7-6 6-3 |
| Pat Cramer | m. | Jan Kukal | 7-6 6-3 |
| Szabolcz Baranyi | m. | Ion Tiriac | 6-3 6-2 |
| Clark Graebner | m. | Jiri Hrebec | 7-6 3-6 6-2 |
| Nicholas Kalogeropoulos | m. | Richard Gonzalez | 7-6 6-4 |
| Jaime Pinto Bravo | m. | Peter Szoke | 6-4 7-6 |
| Ian Fletcher | m. | Jurgen Fassbender | 6-4 0-6 7-5 |
| Juan Gisbert | m. | John Cooper | 6-0 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Clark Graebner | m. | Gavorielle Marcu | 6-1 6-3 |
| Jurgen Fassbender | m. | Hans Kary | UNK |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0