1983 ABN World Tennis Tournament – Singles
| Singles | |
|---|---|
| 1983 ABN World Tennis Tournament | |
| Champion |
 Gene Mayer
|
| Runner-up |
 Guillermo Vilas
|
| Final score | 6–1, 7–6(11–9) |
| Draw | 32 |
| Seeds | 8 |
First-seeded Guillermo Vilas was the defending champion of the singles event at the ABN World Tennis Tournament, but lost in the final against second-seeded Gene Mayer 6–1, 7–6(11–9).
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