Bara CH 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Bruce Derlin | m. | Richard Lewis | 7-6 6-3 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Richard Lewis | m. | Junie Chatman | 6-2 6-3 |
| Bruce Derlin | m. | Gonzalo Nunez | 6-0 2-6 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gonzalo Nunez | m. | Blaine Willenborg | 3-6 7-5 6-1 |
| Richard Lewis | m. | Zoltan Kuharszky | 7-6 6-4 |
| Bruce Derlin | m. | Roberto Vizcaino | 1-6 6-3 6-2 |
| Junie Chatman | m. | Cary Stansbury | 6-3 6-1 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Blaine Willenborg | m. | Marco Bellini | 3-6 6-4 6-0 |
| Roberto Vizcaino | m. | Scott Bondurant | 6-3 6-7 6-1 |
| Cary Stansbury | m. | Ferrante Rocchi | 6-0 7-6 |
| Gonzalo Nunez | m. | Eduardo Osta | 6-3 6-3 |
| Richard Lewis | m. | Ramiro Benavides | 7-6 6-2 |
| Zoltan Kuharszky | m. | Sergio Casal | 6-7 7-5 7-5 |
| Bruce Derlin | m. | Lorenzo Fargas | 6-4 7-5 |
| Junie Chatman | m. | Edgar Schurmann | 7-5 6-0 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Blaine Willenborg | m. | Carlos Castellan | 4-6 6-4 6-2 |
| Roberto Vizcaino | m. | Alan Waldman | 6-3 6-0 |
| Cary Stansbury | m. | Alfonso Gonzalez | 6-4 6-3 |
| Edgar Schurmann | m. | Marco Alciati | 6-3 4-6 6-3 |
| Ferrante Rocchi | m. | Jiri Hrebec | 6-0 6-4 |
| Eduardo Osta | m. | Pavel Hutka | 2-6 6-4 7-5 |
| Gonzalo Nunez | m. | Rob Castorri | 7-5 7-6 |
| Richard Lewis | m. | Vittorio Magnelli | 6-3 6-2 |
| Zoltan Kuharszky | m. | Alvaro Margets | 6-4 6-3 |
| Lorenzo Fargas | m. | Gabriel Urpi | 6-3 6-4 |
| Bruce Derlin | m. | Egan Adams | 7-5 6-0 |
| Junie Chatman | m. | Eduardo Bengoechea | 6-4 6-2 |
| Sergio Casal | m. | Jairo Velasco | 6-3 6-2 |
| Scott Bondurant | m. | Mike Barr | 7-6 4-6 7-5 |
| Ramiro Benavides | m. | Adolfo Gonzalez | 6-2 6-2 |
| Marco Bellini | m. | Jiri Prucha | 7-5 6-2 |
Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0