| Year | Champions | Runners-up | Score |
|---|
| 1972[a] | Dick Dell
Sherwood Stewart | Marcelo Lara
Jeff Simpson | 6–3, 6–2 |
| ↓ Grand Prix circuit ↓ |
| 1973 | Mal Anderson
Ken Rosewall | Colin Dibley
Allan Stone | 7–5, 7–5 |
| 1974 | not completed due to weather |
| 1975 | Brian Gottfried
Raúl Ramírez | Juan Gisbert Sr.
Manuel Orantes | 7–6, 6–4 |
| 1976 | Bob Carmichael
Ken Rosewall | Ismail El Shafei
Brian Fairlie | 6–4, 6–4 |
| 1977 | Geoff Masters
Kim Warwick | Colin Dibley
Chris Kachel | 6–2, 7–6 |
| 1978 | Ross Case
Geoff Masters | Željko Franulović
Buster Mottram | 6–2, 4–6, 6–1 |
| 1979 | Colin Dibley
Pat DuPré | Rod Frawley
Francisco González | 3–6, 6–1, 6–1 |
| 1980 | Ross Case
Jaime Fillol | Terry Moor
Eliot Teltscher | 6–3, 3–6, 6–4 |
| 1981 | Heinz Günthardt
Balázs Taróczy | Larry Stefanki
Robert Van't Hof | 3–6, 6–2, 6–1 |
| 1982 | Sherwood Stewart
Ferdi Taygan | Tim Gullikson
Tom Gullikson | 6–1, 3–6, 7–6 |
| 1983 | Sammy Giammalva Jr.
Steve Meister | Tim Gullikson
Tom Gullikson | 6–4, 6–7, 7–6 |
| 1984 | David Dowlen
Nduka Odizor | Mark Dickson
Steve Meister | 6–7, 6–4, 6–3 |
| 1985 | Scott Davis
David Pate | Sammy Giammalva Jr.
Greg Holmes | 7–6, 6–7, 6–3 |
| 1986 | Matt Anger
Ken Flach | Jimmy Arias
Greg Holmes | 6–2, 6–3 |
| 1987 | Paul Annacone
Kevin Curren | Andrés Gómez
Anders Järryd | 6–4, 7–6 |
| 1988 | John Fitzgerald
Johan Kriek | Steve Denton
David Pate | 6–4, 6–7, 6–4 |
| 1989 | Ken Flach
Robert Seguso | Kevin Curren
David Pate | 7–6, 7–6 |
| ⬆Grand Prix circuit ⬆ |
| ↓ ATP Tour 500[b] ↓ |
| 1990 | Mark Kratzmann
Wally Masur | Kent Kinnear
Brad Pearce | 3–6, 6–3, 6–4 |
| 1991 | Stefan Edberg
Todd Woodbridge | John Fitzgerald
Anders Järryd | 6–4, 5–7, 6–4 |
| 1992 | Kelly Jones
Rick Leach | John Fitzgerald
Anders Järryd | 0–6, 7–5, 6–3 |
| 1993 | Ken Flach
Rick Leach | Glenn Michibata
David Pate | 2–6, 6–3, 6–4 |
| 1994 | Henrik Holm
Anders Järryd | Sébastien Lareau
Patrick McEnroe | 7–5, 6–1 |
| 1995 | Mark Knowles
Jonathan Stark | John Fitzgerald
Anders Järryd | 6–3, 3–6, 7–6 |
| 1996 | Todd Woodbridge
Mark Woodforde | Mark Knowles
Rick Leach | 6–2, 6–3 |
| 1997 | Martin Damm
Daniel Vacek | Justin Gimelstob
Patrick Rafter | 2–6, 6–2, 7–6 |
| 1998 | Sébastien Lareau
Daniel Nestor | Olivier Delaître
Stefano Pescosolido | 6–3, 6–4 |
| 1999 | Jeff Tarango
Daniel Vacek | Wayne Black
Brian MacPhie | 4–3, ret. |
| 2000 | Mahesh Bhupathi
Leander Paes | Michael Hill
Jeff Tarango | 6–4, 6–7, 6–3 |
| 2001 | Rick Leach
David Macpherson | Paul Hanley
Nathan Healey | 1–6, 7–6, 7–6 |
| 2002 | Jeff Coetzee
Chris Haggard | Jan-Michael Gambill
Graydon Oliver | 7–6, 6–4 |
| 2003 | Justin Gimelstob
Nicolas Kiefer | Scott Humphries
Mark Merklein | 6–7, 6–3, 7–6 |
| 2004 | Jared Palmer
Pavel Vízner | Jiří Novák
Petr Pála | 5–1, ret. |
| 2005 | Satoshi Iwabuchi
Takao Suzuki | Simon Aspelin
Todd Perry | 5–4, 5–4 |
| 2006 | Ashley Fisher
Tripp Phillips | Paul Goldstein
Jim Thomas | 6–2, 7–5 |
| 2007 | Jordan Kerr
Robert Lindstedt | Frank Dancevic
Stephen Huss | 6–4, 6–4 |
| 2008 | Mikhail Youzhny
Mischa Zverev | Lukáš Dlouhý
Leander Paes | 6–3, 6–4 |
| 2009 | Julian Knowle
Jürgen Melzer | Ross Hutchins
Jordan Kerr | 6–2, 5–7, [10–8] |
| 2010 | Eric Butorac
Jean-Julien Rojer | Andreas Seppi
Dmitry Tursunov | 6–3, 6–2 |
| 2011 | Andy Murray
Jamie Murray | František Čermák
Filip Polášek | 6–1, 6–4 |
| 2012 | Alexander Peya
Bruno Soares | Leander Paes
Radek Štěpánek | 6–3, 7–6(7–5) |
| 2013 | Rohan Bopanna
Édouard Roger-Vasselin | Jamie Murray
John Peers | 7–6(7–5), 6–4 |
| 2014 | Pierre-Hugues Herbert
Michał Przysiężny | Ivan Dodig
Marcelo Melo | 6–3, 6–7(3–7), [10–5] |
| 2015 | Raven Klaasen
Marcelo Melo | Juan Sebastián Cabal
Robert Farah | 7–6(7–5), 3–6, [10–7] |
| 2016 | Marcel Granollers
Marcin Matkowski | Raven Klaasen
Rajeev Ram | 6–2, 7–6(7–4) |
| 2017 | Ben McLachlan
Yasutaka Uchiyama | Jamie Murray
Bruno Soares | 6–4, 7–6(7–1) |
| 2018 | Ben McLachlan
Jan-Lennard Struff | Raven Klaasen
Michael Venus | 6–4, 7–5 |
| 2019 | Nicolas Mahut
Édouard Roger-Vasselin | Nikola Mektić
Franko Škugor | 7–6(9–7), 6–4 |
| 2020 | no competition (due toCOVID-19 pandemic)[3][4] |
| 2021 |
| 2022 | Mackenzie McDonald
Marcelo Melo | Rafael Matos
David Vega Hernández | 6–4, 3–6, [10–4] |
| 2023 | Rinky Hijikata
Max Purcell | Jamie Murray
Michael Venus | 6–4, 6–1 |
| 2024 | Julian Cash
Lloyd Glasspool | Ariel Behar
Robert Galloway | 6–4, 4–6, [12–10] |
| 2025 | Hugo Nys
Édouard Roger-Vasselin | Rohan Bopanna
Takeru Yuzuki | 7–5, 7–5 |