Open Pairs Championship
| Year | Winners |
| 2025 | Christine Hadaway - Donelle Foate |
| 2024 | Stephanie Mathews - Gary Heyting |
| 2023 | Sylvia Foster - Jaan Oitmaa |
| 2022 | Karen Ody Jim Routledge |
| 2021 | Christine Hadaway - Robin Vaughan |
| 2019 | Bob Morris Gwen White |
| 2018 | Sylvia Foster Jaan Oitmaa |
| 2017 | Bob Morris Gwen White |
| 2016 | Hope Tomlinson Barry Foster |
| 2015 | Hope Tomlinson Barry Foster |
| 2014 | Christine Hadaway Judith Smyth |
| 2013 | Louis Koolen Barbara Grant |
| 2012 | Virginia Dressler Carolyn Molloy |
| 2011 | Noel Crockett Shirley Crockett |
| 2010 | Noel Crockett Shirley Crockett |
| 2009 | Robyn Lang Joan Walsh |
| 2008 | Shirley Crockett Noel Crockett |
| 2007 | N/S Patricia Kull Phyllis Whyte E/W Jan Kukura Jacqueline Wilson |
| 2006 | Sally Clarke Garry Clarke |
| 2005 | Shirley Crockett Noel Crockett |
| 2004 | Shirley Crockett Noel Crockett |
| 2003 | Margaret Moorhouse Ruth Zachert |
| 2002 | Margaret Moorhouse Ruth Zachert |
| 2001 | Lorraine Harkness Jan Davis |
| 2000 | Lorraine Harkness Jan Davis |
| 1999 | Alida Ashworth Gordon Ashworth |
| 1998 | Jan Hilton Jim Swindells |
| 1997 | Betty Gibson Joan Williams |
| 1996 | Sue Ford Jacqui Salt |
