Tarragona CH 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jairo Velasco | m. | Eduardo Osta | 6-4 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jairo Velasco | m. | Gustavo Tiberti | 6-2 6-3 |
| Eduardo Osta | m. | Jiri Hrebec | 0-6 7-5 6-1 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jairo Velasco | m. | Gabriel Urpi | 6-0 6-3 |
| Gustavo Tiberti | m. | Pavel Hutka | 6-3 1-6 6-4 |
| Eduardo Osta | m. | Vittorio Magnelli | 6-7 7-6 8-6 |
| Jiri Hrebec | m. | Carlos Castellan | 6-3 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Jairo Velasco | m. | Ferrante Rocchi | 6-3 6-3 |
| Gabriel Urpi | m. | Roberto Vizcaino | 7-5 6-3 |
| Gustavo Tiberti | m. | Eduardo Bengoechea | 2-4 RET |
| Eduardo Osta | m. | Robbie Venter | 6-2 6-3 |
| Vittorio Magnelli | m. | Egan Adams | 3-6 6-3 6-3 |
| Pavel Hutka | m. | Sergio Casal | 6-2 6-4 |
| Jiri Hrebec | m. | Ramiro Benavides | 6-4 6-1 |
| Carlos Castellan | m. | Junie Chatman | 1-6 6-2 7-6 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Roberto Vizcaino | m. | Rory Chappell | 6-3 6-2 |
| Robbie Venter | m. | Alejandro Pierola | 6-2 6-4 |
| Jairo Velasco | m. | Joe Ragland | 6-4 1-6 6-1 |
| Gabriel Urpi | m. | Marzio Miloro | 6-1 6-1 |
| Gustavo Tiberti | m. | Javier Duarte | 6-2 2-6 6-1 |
| Ferrante Rocchi | m. | Juan Aguilera | 6-0 4-6 6-4 |
| Eduardo Osta | m. | Alan Waldman | 7-6 3-6 6-4 |
| Vittorio Magnelli | m. | Mark Wooldridge | 6-2 6-3 |
| Pavel Hutka | m. | Patrizio Parrini | 6-3 6-1 |
| Jiri Hrebec | m. | Blaine Willenborg | 6-0 6-4 |
| Junie Chatman | m. | Zoltan Kuharszky | 7-5 3-1 RET |
| Carlos Castellan | m. | Juan Avendano | 6-3 6-4 |
| Sergio Casal | m. | Cary Stansbury | 6-3 6-1 |
| Eduardo Bengoechea | m. | Javier Roch | 6-2 6-0 |
| Ramiro Benavides | m. | Richard Lewis | 7-5 6-0 |
| Egan Adams | m. | Edgar Schurmann | 4-6 6-4 6-1 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0