These were all the games played by the Club in 2021.
Click on most scorelines to view a match report.
| Junior A Football League & Championship | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Wed 9th June | Crosshaven | Home | League | Win | Shamrocks 2-15 Crosshaven 0-03 |
| Sun June 20th | Courcey Rovers | Away | League | W/Over | Game forfeit by Courcey |
| Thurs July 1st | Ballinhassig | Home | League | Win | Shamrocks 3-10 Ballinhassig 3-10 |
| Fri July 16th | Carrigaline | Home | League | Loss | Shamrocks 1-07 Carrigaline 2-11 |
| Fri 30th July | Valley Rovers | Ballinhassig | Champ | Loss | Shamrocks 1-10 Valley Rovers 3-16 |
| Mon 16th Aug | Ballygarvan 1 & 2 | Home | League | Win | Played |
| Fri 20th August | Tracton | Belgooly | Champ | Loss | Shamrocks 1-10 Tracton 2-08 |
| Junior A Hurling League & Championship | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Mon 7th June | Belgooly | Away | Challenge | Loss | Shamrocks 1-15 Belgooly 2-23 |
| Sat 12th June | Carrigaline | Home | League | Abandoned | Injury to Carrigaline player |
| Sun 27th June | Valley Rovers | Away | League | Loss | Valley Rovers 2-22 (28) Shamrocks 3-17 (26) |
| Wed 7th July | Kinsale | Home | League | Win | Shamrocks 3-20 (29) Kinsale 3-15 (24) |
| Sun 25th July | Ballinhassig | Away | League | Loss | Shamrocks 3-12 Ballinhassig 4-15 |
| Wed 4th Aug | Ballymartle | Home | League | Draw | Shamrocks 1-14 Ballymartle 1-14 |
| Sat 7th Aug | Courcey Rovers | Ballygarvan | Champ & League | Win | Shamrocks 0-23 Courcey Rovers 2-15 |
| Sat 14th Aug | Ballygarvan | Carrigaline | Champ & League | Loss | Shamrocks 1-11 Ballygarvan 2-14 |
| Tues 16th Aug | Blackrock | Shanbally | Challenge | Loss | Played |
| Fri 3rd Sept | Sarsfields | Shanbally | Challenge | Win | Shamrocks 2-15 Sarsfields 2-14 |
| Sun Sept 12th | Ballymartle | Carrigaline | Champ | Loss | Ballymartle 1-19 Shamrocks 0-15 |
| Junior B Hurling League & Championship | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Tues 29th June | Crosshaven | Crosshaven | League | Win | Shamrocks 4-21 Crosshaven 1-6 |
| Tues 13th July | Belgooly | Shanbally | League | Loss | Belgooly 1-15 Shamrocks 0-15 |
| Tues 7th Sept | Carrigaline | Shanbally | League | Loss | Shamrocks 2-09 Carrigaline 3-12 |
| Sat 2nd Oct | Ballinhassig | Shanbally | League | Loss | Shamrocks 3-14 Ballinhassig 5-13 |
| Sun 10th Oct | Crosshaven | Shanbally | Champ | Win | Shamrocks 1-16 Crosshaven 0-7 |
| Wed 20th Oct | Riverstick | Ballymartle | Champ | Loss | Shamrocks 3-10 Ballymartle 5-10 |
| Ó Murchús U18/U17 Football, Rebel Óg Mid D2 | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Wed Jun 16th | Ballinhassig | Away | U18 Preseason | Lost | W/Over Given |
| Wed Jun 23rd | Passage 1 | Away | U17 FC | Lost | Passage 3-12 Ó Murchús 0-12 |
| Wed Jul 14th | Ballinhassig | Away | U18 FC | Lost | Ballinhassig 2-15 Ó Murchús 3-12 |
| Wed Jul 28th | Mayfield | Home | U18 FC | Lost | Mayfield 7-12 Ó Murchús 1-9 |
| Wed Aug 11th | Whitechurch | Camden | U18 FL | Lost | Walkover Given |
| Mon Aug 23rd | Blarney | Camden | U18 FL | Lost | Blarney 3-15 Ó Murchús 2-10 |
| Sun Aug 29th | Courcey Rovers | Away | U18 FL | Won | Ó Murchús 4-10 Courcey Rovers 1-4 |
| Wed Sept 8th | Grenagh | Camden | U17 FC | Lost | Ballinhassig 2-19 Ó Murchús 2-12 |
| Sat Sept 11th | Ballinhassig | Camden | U17 FL | Lost | Walkover Given |
| Sat Sept 25th | Courcey Rovers | Away | U17 Shield | 11.30am | Walkover Given |
| Under 15 Hurling, Rebel Óg East Mid D2 | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Tue Jun 8th | Sliabh Rua | Home | Challenge | Lost | Played |
| Sat Jun 12th | Tracton | Away | Preseason | Lost | Tracton 7-17 Shamrocks 3-6 |
| Sat Jun 26th | Ballygarvan | Home | Preseason | Lost | Ballygarvan 7-12 Shamrocks 1-8 |
| Sat Jul 10th | Passage | Home | Champ | Won | Shamrocks 5-9 Passage 3-13 |
| Sat Jul 24th | Ballygarvan | Away | Champ | Lost | Ballygarvan 5-15 Shamrocks 1-8 |
| Sat Aug 7th | Kinsale | Away | Champ | Lost | Kinsale 5-16 Shamrocks 2-7 |
| Sat Sept 4th | Tracton | Home | Shield | Lost | Tracton 0-26 Shamrocks 3-9 |
| U15 Football, Rebel Óg Mid D2 | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Sat Jun 19th | Tracton | Home | Preseason | Lost | Tracton 3-8 Shamrocks 3-7 |
| Sat Jul 3rd | Ballinhassig 1 | Away | Preseason | Lost | Ballinhassig 2-9 Shamrocks 2-7 |
| Sun Jul 18th | Courcey Rovers | Away | Champ | Lost | Courcey Rovers 5-8 Shamrocks 0-3 |
| Thurs Jul 29th | Ballygarvan | Home | Champ | Draw | Shamrocks 1-8 Ballygarvan 3-2 |
| Sat Aug 14th | Aghabullogue | Away | Champ | Lost | Aghabullogue 5-8 Shamrocks 0-6 |
| Sun Sept 12th | Tracton | Away | Shield | Lost | Tracton 4-9 Shamrocks 3-8 |
| Under 13 Hurling, Rebel Óg East Group 5 | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Fri Jun 11th | Mayfield | Away | Preseason | Won | Shamrocks 4-9 Mayfield 1-7 |
| Fri Jun 25th | Brian Dillons | Home | Preseason | Won | Shamrocks 9-9 Brian Dillons 1-2 |
| Fri Jul 9th | St Vincents | Away | Preseason | Won | Walkover Received |
| Tue Aug 31st | St Colmcilles | Carraig na bhFear | League | Won | Shamrocks 5-10 St Colmcilles 3-12 |
| Fri Sept 3rd | Brian Dillons | Away | League | Won | Shamrocks 6-8 Brian Dillons 0-5 |
| Fri Sept 17th | Mayfield | Home | League | Won | Shamrocks 5-10 Mayfield 1-4 |
| Mid August | St Vincents | Home | League | – | Walkover received |
| Sun Oct 10th | St Colmcilles | Aghada | League Final | Lost | St Colmcilles 7-9 Shamrocks 3-9 |
| Under 13 Football, Rebel Óg East Group 4 | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Tue Jun 12th | Ballygarvan | Away | Challenge | – | Played |
| Fri Jun 18th | Lisgoold | Away | Preseason | Won | Shamrocks 5-7 Lisgoold 1-5 |
| Fri Jul 2nd | Cobh | Home | Preseason | Won | Shamrocks 7-10 Cobh 1-5 |
| Fri Jul 16th | Youghal | Away | Preseason | Lost | Youghal 7-2 Shamrocks 3-4 |
| Fri Jul 30th | Lisgoold | Away | League | Won | Shamrocks 4-8 Lisgoold 3-10 |
| Thurs Aug 12th | Cobh | Home | League | Won | Shamrocks 5-9 Cobh 2-4 |
| Fri Aug 27th | Fr O’Neills | Home | League | Won | Shamrocks 5-14 Fr O’Neills 1-7 |
| Wed Sept 8th | Crosshaven | Away | Challenge | Lost | Played |
| Fri Sept 24th | Ballygarvan | Away | Challenge | Lost | Played |
| Sat Oct 16th | Lisgoold | Lisgoold | League Final | 11am | Shamrocks 6-8 Lisgoold 2-5 |
| Under 11 Hurling, Rebel Óg Mid | |||||
| Date | Opponents | Venue | Competition | Result | Score |
| Sat Jun 12th | Lee Gaels | Away | U11 | 3pm | Played |
| Sat Jun 26th | Carraig na bhFear | Home | U11 | 10am | Played |
| Sat Jul 17th | Nemo Rangers | Home | U11 | 11am | Played |
| Under 11 Football, Rebel Óg Mid | |||||
| Date | Opponents | Venue | Competition | Time | Score |
| Sat Jun 19th | Fr O’Neills | Home | U11 FL | 10.30am | Played |
| Sat Jul 3rd | Carraig na bhFear | Away | U11 FL | 10.30am | Played |
| Sat Jul 24th | Tracton | Away | U11 FL | 2pm | Played |
| Sat Aug 28th | Various | Riverstick | U11 FL | 11am | Played |
| Sat Sept 4th | Passage | Passage | U11 Blitz | 9am | Played |
| Thurs Sept 16th | Ballinhassig | Ballinhassig | U11 FL | 6pm | Played |
| Sat Sept 18th | Various | Minane Bridge | U11 Blitz | 1pm | Played |
| Under 9 and Under 7, Hurling | ||||
| Date | Opponents | Venue | Competition | Result |
| Sat Jun 12th | Lee Gaels | Away | U9 | Played |
| Sat Jun 12th | Lee Gaels | Away | U7 | Played |
| Sat Jun 26th | Carraig na bhFear | Away | U9 | Played |
| Sat Jun 26th | Carraig na bhFear | Home | U7 | Played |
| Sat Jul 17th | Ballygarvan | Home | U9 | Played |
| Sat Jul 17th | Ballygarvan | Away | U7 | Played |
| Sat Aug 21st | Various | Carrigaline | U7 | Played |
| Sat Aug 21st | Various | Blackrock | U9 | Played |
| Sat Sept 4th | Passage | Passage | U7 | Played |
| Sat Sept 11th | Various | Home | U9 | Played |
| Fri Sept 24th | Whitescross | Home | U7 | Played |
| Sun Oct 17th | Crosshaven/Carrigaline | Camden | U6/U5 | Played |
| Under 9 and Under 7, Football | ||||
| Date | Opponents | Venue | Competition | Result |
| Sat Jun 19th | Fr O’Neills | Away | U9 | Played |
| Sun Jun 20th | Ballinhassig | Home | U7 | Played |
| Sat Jul 3rd | Carraig na bhFear | Home | U9 | Played |
| Sat Jul 3rd | Carraig na bhFear | Away | U7 | Played |
| Sat Jul 24th | Whitechurch | Away | U9 | Played |
| Sat Aug 28th | Various | Home | U7 | Played |
| Sat Aug 28th | Various | Riverstick | U9 | Played |
| Sat Sept 4th | Passage | Passage | U7 | Played |
| Sat Sept 18th | Various | Passage | U9 | Played |
| Sat Sept 25th | Passage | Home | U7 | Played |
| Sat Oct 16th | Various | Páirc Ui Chaoimh | U7 | Played |
