Gstaad 1973 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Ilie Nastase | d. | Roy Emerson | 6-4 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Roy Emerson | d. | Karl Meiler | 3-6 4-6 7-5 6-3 9-7 |
| Ilie Nastase | d. | Patrick Proisy | 6-4 6-3 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Karl Meiler | d. | Tom Okker | 6-4 7-5 |
| Roy Emerson | d. | Sandy Mayer | 4-6 8-6 6-1 |
| Patrick Proisy | d. | Allan Stone | 6-4 6-4 |
| Ilie Nastase | d. | Brian Fairlie | 6-4 4-6 6-0 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Tom Okker | d. | Onny Parun | 6-4 6-2 |
| Karl Meiler | d. | Jasjit Singh | 6-4 6-3 |
| Roy Emerson | d. | Raymond Moore | 6-1 6-1 |
| Sandy Mayer | d. | Peter Kanderal | 8-6 1-6 6-2 |
| Patrick Proisy | d. | Wanaro N'Godrella | 6-2 6-1 |
| Allan Stone | d. | Barry Phillips Moore | 3-6 6-3 6-4 |
| Brian Fairlie | d. | Francois Jauffret | 5-7 8-6 6-4 |
| Ilie Nastase | d. | Jose Edison Mandarino | 6-4 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Tom Okker | d. | Kenichi Hirai | 6-3 6-4 |
| Onny Parun | d. | Andras Szocsik | 6-3 6-1 |
| Karl Meiler | d. | Norman Holmes | 6-4 6-4 |
| Jasjit Singh | d. | Dimitri Sturdza | 6-4 6-4 |
| Roy Emerson | d. | Toma Ovici | 6-4 6-4 |
| Raymond Moore | d. | Jean Claude Barclay | 2-6 6-1 6-2 |
| Sandy Mayer | d. | Jean Baptiste Chanfreau | 6-3 8-9 6-1 |
| Peter Kanderal | d. | Colin Dibley | 6-4 6-2 |
| Wanaro N'Godrella | d. | Ismail El Shafei | 6-4 6-3 |
| Patrick Proisy | d. | Robert Maud | 6-3 2-6 6-3 |
| Barry Phillips Moore | d. | Milan Holecek | 6-1 4-6 6-4 |
| Allan Stone | d. | Andres Gimeno | 6-4 8-6 |
| Brian Fairlie | d. | Nicola Spear | 6-3 1-6 9-8 |
| Francois Jauffret | d. | Antonio Munoz | 6-2 9-8 |
| Jose Edison Mandarino | d. | Patrice Dominguez | 8-6 6-1 |
| Ilie Nastase | d. | Kiyoshi Tanabe | 6-2 6-0 |