Sao Paulo1 CH 1980 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Wojtek Fibak | d. | Vincent Van Patten | 6-0 7-6 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Vincent Van Patten | d. | Thomaz Koch | 6-3 6-2 |
| Wojtek Fibak | d. | Bernard Mitton | 7-6 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Vincent Van Patten | d. | Victor Pecci | 7-6 7-5 |
| Thomaz Koch | d. | Chris Lewis | 6-2 6-2 |
| Wojtek Fibak | d. | Carlos Kirmayr | 6-3 6-1 |
| Bernard Mitton | d. | Byron Bertram | 6-3 3-6 7-6 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Victor Pecci | d. | Anand Amritraj | 6-4 7-6 |
| Vincent Van Patten | d. | George Hardie | 6-3 6-7 6-2 |
| Thomaz Koch | d. | Gianni Ocleppo | 6-2 6-4 |
| Chris Lewis | d. | Tim Wilkison | 6-0 6-2 |
| Carlos Kirmayr | d. | Julio Goes | 6-2 6-2 |
| Wojtek Fibak | d. | Steve Krulevitz | 6-0 6-2 |
| Bernard Mitton | d. | Ney Keller | 6-0 6-7 7-6 |
| Byron Bertram | d. | Carlos Gattiker | 6-1 6-2 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Victor Pecci | d. | David Carter | 5-7 6-3 7-5 |
| Anand Amritraj | d. | Roger Guedes | 6-2 6-4 |
| George Hardie | d. | Tito Vazquez | 6-1 6-2 |
| Vincent Van Patten | d. | Cassio Motta | 7-6 7-5 |
| Gianni Ocleppo | d. | Peter Feigl | 6-3 6-3 |
| Thomaz Koch | d. | Nick Saviano | 6-2 6-3 |
| Tim Wilkison | d. | Belus Prajoux | 2-6 7-6 6-4 |
| Chris Lewis | d. | Chris Delaney | 7-6 2-6 6-1 |
| Carlos Kirmayr | d. | Filip Krajcik | 6-2 6-4 |
| Julio Goes | d. | Jaime Fillol | 6-3 3-6 7-6 |
| Steve Krulevitz | d. | Joao Soares | 6-4 6-1 |
| Wojtek Fibak | d. | Marcos Hocevar | 6-4 6-2 |
| Bernard Mitton | d. | Fritz Buehning | 6-2 6-3 |
| Ney Keller | d. | Givaldo Barbosa | 6-4 4-6 6-4 |
| Carlos Gattiker | d. | Celso Sacomandi | 6-1 6-3 |
| Byron Bertram | d. | Noel Freitas | 6-0 6-4 |