Rotterdam 1983 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Gene Mayer | d. | Guillermo Vilas | 6-1 7-6 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | John Fitzgerald | 3-6 6-4 6-1 |
| Gene Mayer | d. | Fritz Buehning | 6-2 6-1 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Tim Wilkison | 6-3 6-3 |
| John Fitzgerald | d. | Nick Saviano | 7-6 6-3 |
| Fritz Buehning | d. | Hank Pfister | 6-3 3-6 6-0 |
| Gene Mayer | d. | Vincent Van Patten | 6-4 6-2 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Jakob Hlasek | 6-3 6-3 |
| Tim Wilkison | d. | Mike De Palmer | 6-2 6-4 |
| John Fitzgerald | d. | Jiri Granat | 6-4 6-2 |
| Nick Saviano | d. | Jaime Fillol | 7-5 6-4 |
| Fritz Buehning | d. | Victor Amaya | 5-7 6-4 6-4 |
| Hank Pfister | d. | Bernard Boileau | 7-5 6-0 |
| Vincent Van Patten | d. | Tom Gullikson | 6-4 6-4 |
| Gene Mayer | d. | Russell Simpson | 6-0 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Guillermo Vilas | d. | Pavel Slozil | 7-5 6-1 |
| Jakob Hlasek | d. | Andy Andrews | 7-6 6-1 |
| Mike De Palmer | d. | Marko Ostoja | 6-2 6-0 |
| Tim Wilkison | d. | Mel Purcell | 3-6 6-4 6-2 |
| Jiri Granat | d. | Peter Mcnamara | 7-6 6-6 RET |
| John Fitzgerald | d. | Brad Gilbert | 3-6 6-4 6-2 |
| Jaime Fillol | d. | Jairo Velasco | 6-1 7-5 |
| Nick Saviano | d. | Mark Edmondson | 7-6 6-2 |
| Fritz Buehning | d. | Tim Mayotte | 6-2 6-3 |
| Victor Amaya | d. | Erick Iskersky | 7-5 6-3 |
| Hank Pfister | d. | Vijay Amritraj | 6-7 7-5 2-1 RET |
| Bernard Boileau | d. | Sandy Mayer | 7-6 4-6 6-2 |
| Vincent Van Patten | d. | Buster C Mottram | 6-3 1-6 6-2 |
| Tom Gullikson | d. | Pat Dupre | 3-6 7-5 6-1 |
| Russell Simpson | d. | Sammy Giammalva Jr | 6-3 6-0 |
| Gene Mayer | d. | Michiel Schapers | 0-6 7-5 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0