The 1981 Belgian International Championships was a men's tennis tournament staged at the Leopold Club in Brussels, Belgium that was part of the Grand Prix circuit. The tournament was played on outdoor clay courts and was held from 8 June until 14 June 1981. It was the tenth and last edition of the tournament and third-seeded Marko Ostoja won the singles title.[3]
| 1981 Belgian International Championships | |
|---|---|
| Date | 8–14 June |
| Edition | 10th |
| Category | Grand Prix |
| Draw | 32S / 16D |
| Prize money | $50,000 |
| Surface | Clay / outdoor |
| Location | Brussels, Belgium |
| Venue | Leopold Club |
| Champions | |
| Singles | |
 Marko Ostoja[1] | |
| Doubles | |
 Ricardo Cano /  Andrés Gómez[2] | |
Finals edit
Singles edit
Marko Ostoja defeated 
Ricardo Ycaza 4–6, 6–4, 7–5
- It was Ostoja's only singles title of his career.
Doubles edit
Ricardo Cano / Andrés Gómez defeated 
Carlos Kirmayr / Cássio Motta 6–2, 6–2
References edit
- ^ "1981 Brussels – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1981 Brussels – Doubles draw". Association of Tennis Professionals (ATP).
- ^ John Barrett, ed. (1982). Slazengers World of Tennis 1982 : The Official Yearbook of the International Tennis Federation (14th ed.). London: Queen Anne Press. p. 121. ISBN 9780356085968.