Gary Muller Doubles finals Doubles finals

| Outcome | Date_ | Tournament | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|
| Winner | 16 July 1991 | Gstaad, Switzerland | Outdoor/Clay | Danie Visser | Guy Forget Jakob Hlasek | 7–6, 6–4 |
| Winner | 20 October 1991 | Vienna, Austria | Indoor/Carpet | Anders Järryd | Jakob Hlasek Patrick McEnroe | 6–4, 7–5 |
| Runner-up | 16 February 1992 | Memphis, USA | Indoor/Hard | Kevin Curren | Todd Woodbridge Mark Woodforde | 5–7, 6–4, 6–7 |
| Winner | 26 April 1992 | Seoul, South Korea | Outdoor/Hard | Kevin Curren | Kelly Evernden Brad Pearce | 7–6, 6–4 |
| Runner-up | 25 April 1993 | Seoul, South Korea | Outdoor/Hard | Neil Broad | Jan Apell Peter Nyborg | 7–5, 6–7, 2–6 |
| Runner-up | 13 June 1993 | London, England | Outdoor/Grass | Neil Broad | Todd Woodbridge Mark Woodforde | 7–6, 3–6, 4–6 |
| Runner-up | 25 July 1993 | Stuttgart, Germany | Outdoor/Clay | Piet Norval | Tom Nijssen Cyril Suk | 6–7, 3–6 |