| Top GC Invitation – Yvonne Yeates President’s Trophy | Second GC Invitation – Duncan Dixon Trophy | Third GC Invitation – Gordon Smith Tankard | Women’s Invitation – G & P Young President’s Trophy | |
| 2025 | Paul Kaiser (2) | Ricardo Pintor | Geoff Price (2) | Jenny Clarke |
| 2024 | Paul Kaiser | Mark Thornton | Geoff Price | Helen Reeves |
| 2023 | Logan McCorkindale | Stephen Green | Kevin Freeth | Ashley Cooke |
| 2022 | Brian Bullen | Vanessa Hanna | Callum McKinnon | |
| 2021 | Te Kiri King | John Byers | Not Held | |
| 2020 | Not Held | |||
| 2019 | Josh Freeth | Angus Coulter (2) | Seddon Polglase | |
| 2018 | Hamish McIntosh (2) | Eleanor Ross | Nathan Bullen | |
| 2017 | Felix Webby | Angus Coulter | Eleanor Hannay | |
| 2016 | Hemi McLaren | Dave Roberts | Helen Reeves | |
| 2015 | Hamish McIntosh | Michael McClure (2) | Bob McKenzie | |
| 2014 | Chris Clarke (2) | Lachlan Hughes | Annie Henry | |
| 2013 | Duncan Dixon (2) | Jarrod Coutts | Hemi McLaren | |
| 2012 | Mike Crashley | Michael McClure | Liam Reeves | |
| 2011 | Duncan Dixon | Mike Crashley | Jayne Powis | |
| 2010 | Chris Clarke | Sue Roberts | ||
| 2009 | Dennis Bulloch (3) | Patrick Spence | ||
| 2008 | Dennis Bulloch (2) | Iain Tennent | ||
| 2007 | Bob Jackson | Jarrod Coutts | ||
| 2006 | Peter Couch | Frances Mouat | ||
| 2005 | Dennis Bulloch | Judy Ludlam | ||
| 2004 | Marg Collingwood | |||
| 2003 | Pora Te Maro | |||
| 2002 | Shona Taylor | |||
| 2001 | R. Harper (2) | |||
| 2000 | R. Harper | |||
| 1999 | C. Wallace |
The Third 16 was originally introduced as the GC 4+ Singles, and became an invitational event in 2011.
