The 2019 GC Grade singles was played on Waitangi Day, Wednesday 6 February.
See the report here.
Past results
Premier – Peter Couch Trophy
| Year | Winner | Runner-up |
| 2018/19 | Jason Hodgett | Logan McCorkingdale |
| 2017/18 | ||
| 2016/17 | Jason Hodgett | |
| 2015/16 | ||
| 2014/15 | Jared Keeman | |
| 2013/14 | Tony O’Donnell | |
| 2012/13 | Jonathan Hart | |
| 2011/12 | Duncan Dixon | |
| 2010/11 | Chris Clarke | |
| 2009/10 |
Senior –
| Year | Winner | Runner-up |
| 2018/19 | Josh Winter | Joan Simpson |
| 2017/18 | ||
Intermediate – Peter Couch Bowl
| Year | Winner | Runner-up |
| 2018/19 | Rachel McLeod | Levi Franks |
| 2017/18 | ||
| 2016/17 | Alan Belcher | |
| 2015/16 | Not available | |
| 2014/15 | Vilna Gough-Jones | |
| 2013/14 | Adrienne Pavelka | |
| 2012/13 | Chris Curwood | |
| 2011/12 | Kay Blair | |
| 2010/11 | John Borner | |
| 2009/10 | Suzanne Cleveland |
Primary – Ray Atkins Trophy
| Year | Winner | Runner-up |
| 2018/19 | Flynn Moses-Jones | Mark Winter |
| 2017/18 | ||
| 2016/17 | Lena Metcalf | |
| 2015/16 | Not available | |
| 2014/15 | Neil Williams | Maurice Cook |
| 2013/14 | Josh Freeth | |
| 2012/13 | Daniel Duke | |
| 2011/12 | Adrienne Pavelka | |
| 2010/11 | Jasmine Rush (South Canterbury) | |
| 2009/10 | John Borner |
