Challenge of Champions Past winners and runners-up Past winners and runners-up

| Year_ | Date_Final | Venue | Prize_Money | Champion | Runner_up | Score_in_final | Commercial_name |
|---|---|---|---|---|---|---|---|
| 1989 | Apr 26-30 | Atlanta | $500,000 | Andre Agassi | Michael Chang | 6–3, 6–2 | AT&T Challenge of Champions |
| 1988 | Apr 28-May 1 | Atlanta | $500,000 | Ivan Lendl | Stefan Edberg | 2–6, 6–1, 6–3 | AT&T Challenge of Champions |
| 1987 | Oct 6-11 | Atlanta | $500,000 | John McEnroe | Paul Annacone | 6–4, 7–5 | AT&T Challenge of Champions |
| *1986 | Nov 25-30 | Atlanta | $500,000 | Boris Becker | John McEnroe | 3–6, 6–3, 7–5 | AT&T Challenge of Champions |
| 1986 | Jan 6-12 | Atlanta | $500,000 | Ivan Lendl | Jimmy Connors | 6–2, 6–3 | AT&T Challenge of Champions |
| 1985 | Jan 1-6 | Las Vegas | $1,290,000 | John McEnroe | Guillermo Vilas | 7–5, 6–0 | AT&T Challenge of Champions |