| 17 – 23 November|
32S / 16D
Hard / Outdoor
The 1986 South African Open (also known as Altech Open for sponsorship reasons) was a tennis tournament played on outdoor hard courts in Johannesburg in South Africa that was part of the 1986 Nabisco Grand Prix. It was the 83rd edition of the tournament and was held from 17 through 23 November 1986.
1986 South African Open (tennis) Wikipedia
Amos Mansdorf defeated Matt Anger 6–3, 3–6, 6–2, 7–5
Mike De Palmer / Christo Van Rensburg defeated Andrés Gómez / Sherwood Stewart 3–6, 6–2, 7–6