CCA Closing Day was held Sunday 18 April 2021 at Fendalton Park Croquet Club.
The CCA Beginners competition was held before the closing.
Closing Day started with play from 2pm to 3pm followed by the prize-giving and afternoon tea.
Prizes and awards are listed below followed by photos.
| Competition | Club/team | Names |
| GC interclub-Div 1 | Cashmere | Owen Evans, Tim Slack |
| Runners-up | Rangiora | Alister Newey, John Foster |
| GC interclub-Div 2 | United 1 | Denise McLoughlin, Mike McLoughlin, Mary Morrison, Steve Ballinger |
| Runners-up | Cashmere | Sylvia MacFarlane, Ken Lomax, Tony Waters, Merv Sarson |
| GC interclub-Div 3 | Rangiora 1 | Liz Partridge, Terry Green, Jenny Galbraith, Beverley Wood, Wil Henderson |
| Runners-up | Hornby 3 | Marilyn Purvis, John Dewar, Mary Dewar, Tom Pluck |
| Twighlight interclub premier | Cashmere 3 | Myles Duggan, James Duggan |
| Runners-up | Cashmere 2 | Levi Franks, Josh Winter |
| AC interclub | United | Geraldine Murphy, Steve Costigan |
| Runners-up | Rangiora 1 | Carol Kidd, John Foster |
| Atkins Trophy (GC) | Cashmere | Lyn McKinnon, Janet Scott |
| Runners-up | Holmes Park | Rim Slack, Lesley Clarkson |
| Atkins Trophy plate | Cashmere | Sylvia MacFarlane, Mark Winter |
| Runners-up | Fendalton | Claire Horncastle, Trina Heffernan |
| Johnson Memorial (AC H/C doubles) | Cashmere 3 | Myles Duggan, Levi Franks |
| Runners-up | Cashmere 1 | Ian Campbell, Flyn Moses-Jones |
| Bronze Medal | Cashmere | Myles Duggan |
| GC Silver Badge Premier (-6 to 2) | United | Duncan Dixon |
| GC Silver Badge Senior (3-5) | Rangiora | Neville Turner |
| GC Silver Badge Int. (6-8) | Cashmere | Melanie Stevenson |
| GC Silver Badge Primary (9-16) | Akaroa | Carolyn Smith |
| AC Silver Badge A (0-3.5) | Cashmere | Josh Winter |
| AC Silver Badge Int. (4-9) | United | Steve Costigan |
| AC Silver Badge B (10-16) | Rangiora | Alister Newey |
| AC Silver Badge C (18-24) | Barrington | Betty Eathorne |
| Geoffrey Naylor Most Improved Player award (GC) | Akaroa | Carolyn Smith |
| Geoffrey Naylor Most Improved Player award (AC) | United | Steve Costigan Levi Franks (R/U) |
| Millennium Trophy | Akaroa | Club with highest percentage wins over all AC and GC interclub events (58%) |
GC interclub-Div 1, Cashmere, Owen Evans, Tim Slack 
GC interclub-Div 1 Runners-up, Rangiora, Alister Newey with CCA president, Owen Evans (Absent: John Foster) 
GC interclub-Div 2, United 1, Steve Ballinger, Mary Morrison, Denise McLoughlin, Mike McLoughlin 
GC interclub-Div 2 Runners-up, Cashmere, Tony Waters, Sylvia MacFarlane. Absent: Ken Lomax, Merv Sarson 
GC interclub-Div 3, Rangiora 1, Terry Green, Liz Partridge, Absent: Jenny Galbraith, Beverley Wood, Wil Henderson 
GC interclub-Div 3 Runners-up, Hornby 3, Mary Dewar, John Dewar, Tom Pluck, Marilyn Purvis 
Twilight interclub premier, Cashmere 3, James Duggan, Myles Duggan 
Twilight interclub premier Runners-up, Cashmere 2, Levi Franks, Josh Winter 
AC interclub, United, Geraldine Murphy, Steve Costigan 
AC interclub Runners-up, Rangiora 1, Alister Newey, Absent: Carol Kidd 
Atkins Trophy (GC), Cashmere, Jack Jordan, Janet Scott, Lyn McKinnon 
Atkins Troph Runners-up, Holmes Park, Tim Slack, Lesley Clarkson (absent) 
Atkins Trophy plate, Cashmere, Sylvia MacFarlane, Mark Winter (absent) 
Atkins Trophy plate Runners-up, Fendalton, Trina Heffernan, Claire Horncastle 
Johnson Memorial (AC H/C doubles), Cashmere 3, Myles Duggan, Levi Franks 
Bronze Medal, Cashmere, Myles Duggan 
GC Silver Badge Premier (-6 to 2), United, Duncan Dixon
GC Silver Badge Primary (9-16), Akaroa, Carolyn Smith
GC Silver Badge Int. (6-8), Cashmere, Melanie Stevenson
GC Silver Badge Senior (3-5), Rangiora, ? for Neville Turner
AC Silver Badge B (10-16), Rangiora, Alister Newey
AC Silver Badge A (0-3.5), Cashmere, Josh Winter
AC Silver Badge Int. (4-9), United, Steve Costigan
AC Silver Badge C (18-24), Barrington, Betty Eathorne
Geoffrey Naylor Most Improved Player award (GC), Akaroa, Carolyn Smith 
Geoffrey Naylor Most Improved Player award (AC),
United, Levi Franks (R/U) , Steve Costigan
Millennium Trophy, Akaroa, Club with highest percentage wins over all interclub (58%). Maria Narby for Akaroa
Croquet Canterbury 