Porto Alegre CH 1980
Thomaz Koch won the title, beating Carlos Kirmayr 6–7 6–2 7–6 7–5 in the final.
The draw order of this event is not available yet.
Thomaz Koch won the title, beating Carlos Kirmayr 6–7 6–2 7–6 7–5 in the final.
The draw order of this event is not available yet.