Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Outcome | Date | Championship | Surface | Opponent | Score |
| --- | --- | --- | --- | --- | --- |
| Runner-up | 25 March 1985 | Rotterdam , Netherlands | Carpet | Miloslav Mečíř | 1–6, 2–6 |
| Runner-up | 4 August 1986 | Hilversum , Netherlands | Clay | Thomas Muster | 1–6, 3–6, 3–6 |
| Runner-up | 11 July 1988 | Gstaad , Switzerland | Clay | Darren Cahill | 3–6, 4–6, 6–7 (2–7) |
| Runner-up | 10 October 1988 | Basel , Switzerland | Hard (i) | Stefan Edberg | 5–7, 3–6, 6–3, 2–6 |
| Winner | 14 November 1988 | Wembley , England | Carpet | Jonas Svensson | 6–7 (4–7) , 3–6, 6–4, 6–0, 7–5 |
| Winner | 21 November 1988 | Johannesburg , South Africa | Hard (i) | Christo van Rensburg | 6–7, 6–4, 6–1, 7–6 |
| Runner-up | 28 November 1988 | Brussels , Belgium | Carpet | Henri Leconte | 6–7 (3–7) , 6–7 (6–8) , 4–6 |
| Winner | 13 February 1989 | Rotterdam, Netherlands | Carpet | Anders Järryd | 6–1, 7–5 |
| Runner-up | 27 February 1989 | Lyon , France | Carpet | John McEnroe | 3–6, 6–7 (3–7) |
| Winner | 12 November 1990 | Wembley, England | Carpet | Michael Chang | 7–6 (9–7) , 6–3 |
| Winner | 30 September 1991 | Basel, Switzerland | Hard (i) | John McEnroe | 7–6 (7–4) , 6–0, 6–3 |
| Runner-up | 11 November 1991 | Moscow , Russia | Carpet | Andrei Cherkasov | 6–7 (2–7) , 6–3, 6–7 (5–7) |
| Runner-up | 17 July 1995 | Gstaad, Switzerland | Clay | Yevgeny Kafelnikov | 3–6, 4–6, 6–3, 3–6 |
| Runner-up | 18 September 1995 | Bordeaux , France | Hard | Yahiya Doumbia | 4–6, 4–6 |
Question:
What is the Date of the game against Christo Van Rensburg?
Answer:
21 November 1988