| 2018-04-21 10:40:29April 21, 2018 | Orroroo vs Southern Flinders | 35 - 92 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-04-21 10:40:42April 21, 2018 | BMW vs Jamestown Peterborough | 77 - 50 | Senior Colts 2018 | 2018 | Wilmington |
| 2018-04-21 10:40:45April 21, 2018 | Broughton Mundoora vs Crystal Brook | 49 - 98 | Senior Colts 2018 | 2018 | Mundoora |
| 2018-04-28 10:50:00April 28, 2018 | Crystal Brook vs Orroroo | 42 - 64 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-04-28 10:50:00April 28, 2018 | Southern Flinders vs BMW | 24 - 80 | Senior Colts 2018 | 2018 | Gladstone |
| 2018-04-28 10:50:00April 28, 2018 | Jamestown Peterboroough vs Broughton Mundoora | 95 - 56 | Senior Colts 2018 | 2018 | Jamestown |
| 2018-05-05 10:50:00May 5, 2018 | Broughton Mundoora vs BMW | 39 - 67 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-05-05 10:50:00May 5, 2018 | Crystal Brook vs Southern Flinders | 88 - 29 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-05-05 10:50:00May 5, 2018 | Jamestown Peterborough vs Orroroo | 111 - 25 | Senior Colts 2018 | 2018 | Jamestown |
| 2018-05-12 10:50:00May 12, 2018 | Orroroo vs Broughton Mundoora | 21 - 118 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-05-12 10:50:00May 12, 2018 | Southern Flinders vs Jamestown Peterborough | 62 - 66 | Senior Colts 2018 | 2018 | Laura |
| 2018-05-12 10:50:00May 12, 2018 | BMW vs Crystal Brook | 119 - 21 | Senior Colts 2018 | 2018 | Wilmington |
| 2018-05-19 10:50:00May 19, 2018 | Orroroo vs BMW | 32 - 124 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-05-19 10:50:00May 19, 2018 | Jamestown Peterborough vs Crystal Brook | 35 - 61 | Senior Colts 2018 | 2018 | Peterborough |
| 2018-05-19 10:50:00May 19, 2018 | Broughton Mundoora vs Southern Flinders | 70 - 78 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-05-26 10:50:00May 26, 2018 | Crystal Brook vs Broughton Mundoora | 126 - 35 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-05-26 10:50:00May 26, 2018 | Southern Flinders vs Orroroo | 101 - 29 | Senior Colts 2018 | 2018 | Wirrabara |
| 2018-05-26 10:50:00May 26, 2018 | Jamestown Peterborough vs BMW | 41 - 55 | Senior Colts 2018 | 2018 | Peterborough |
| 2018-06-02 10:50:00June 2, 2018 | Orroroo vs Crystal Brook | 8 - 122 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-06-02 10:50:00June 2, 2018 | BMW vs Southern Flinders | 57 - 55 | Senior Colts 2018 | 2018 | Wilmington |
| 2018-06-02 10:50:00June 2, 2018 | Broughton Mundoora vs Jamestown Peterborough | 46 - 143 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-06-16 10:50:00June 16, 2018 | BMW vs Broughton Mundoora | 65 - 38 | Senior Colts 2018 | 2018 | Melrose |
| 2018-06-16 10:50:00June 16, 2018 | Southern Flinders vs Crystal Brook | 60 - 51 | Senior Colts 2018 | 2018 | Gladstone |
| 2018-06-16 10:50:00June 16, 2018 | Orroroo vs Jamestown Peterborough | 8 - 101 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-06-23 10:50:00June 23, 2018 | Broughton Mundoora vs Orroroo | 80 - 30 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-06-23 10:50:00June 23, 2018 | Crystal Brook vs BMW | 60 - 58 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-06-23 10:50:00June 23, 2018 | Jamestown Peterborough vs Southern Flinders | 67 - 45 | Senior Colts 2018 | 2018 | Jamestown |
| 2018-06-30 10:50:00June 30, 2018 | Southern Flinders vs Broughton Mundoora | 36 - 64 | Senior Colts 2018 | 2018 | Wirrabara |
| 2018-06-30 10:50:00June 30, 2018 | BMW vs Orroroo | 49 - 15 | Senior Colts 2018 | 2018 | Melrose |
| 2018-06-30 10:50:00June 30, 2018 | Crystal Brook vs Jamestown Peterborough | 53 - 55 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-07-14 10:50:00July 14, 2018 | Broughton Mundoora vs Crystal Brook | 115 - 20 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-07-14 10:50:00July 14, 2018 | Orroroo vs Southern Flinders | 18 - 84 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-07-14 10:50:00July 14, 2018 | BMW vs Jamestown Peterborough | 54 - 86 | Senior Colts 2018 | 2018 | Booleroo Centre |
| 2018-07-21 10:50:00July 21, 2018 | Crystal Brook vs Orroroo | 73 - 54 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-07-21 10:50:00July 21, 2018 | Southern Flinders vs BMW | 57 - 47 | Senior Colts 2018 | 2018 | Laura |
| 2018-07-21 10:50:00July 21, 2018 | Jamestown Peterborough vs Broughton Mundoora | 23 - 60 | Senior Colts 2018 | 2018 | Jamestown |
| 2018-07-28 10:50:00July 28, 2018 | Crystal Brook vs Southern Flinders | 68 - 65 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-07-28 10:50:00July 28, 2018 | Jamestown Peterborough vs Orroroo | 72 - 43 | Senior Colts 2018 | 2018 | Jamestown |
| 2018-07-28 10:50:00July 28, 2018 | Broughton Mundoora vs BMW | 62 - 38 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-08-04 10:50:00August 4, 2018 | Orroroo vs Broughton Mundoora | 1 - 91 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-08-04 10:50:00August 4, 2018 | Southern Flinders vs Jamestown Peterborough | 65 - 39 | Senior Colts 2018 | 2018 | Wirrabara |
| 2018-08-04 10:50:00August 4, 2018 | BMW vs Crystal Brook | 52 - 37 | Senior Colts 2018 | 2018 | Booleroo Centre |
| 2018-08-11 10:50:00August 11, 2018 | Broughton Mundoora vs Southern Flinders | 46 - 34 | Senior Colts 2018 | 2018 | Port Broughton |
| 2018-08-11 10:50:00August 11, 2018 | Orroroo vs BMW | 18 - 91 | Senior Colts 2018 | 2018 | Orroroo |
| 2018-08-11 10:50:00August 11, 2018 | Jamestown Peterborough vs Crystal Brook | 36 - 46 | Senior Colts 2018 | 2018 | Jamestown |
| 2018-08-18 10:50:00August 18, 2018 | Crystal Brook vs Broughton Mundoora | 14 - 43 | Senior Colts 2018 | 2018 | Crystal Brook |
| 2018-08-18 10:50:00August 18, 2018 | Southern Flinders vs Orroroo | 103 - 25 | Senior Colts 2018 | 2018 | Gladstone |
| 2018-08-18 10:50:00August 18, 2018 | BMW vs Jamestown Peterborough | 38 - 38 | Senior Colts 2018 | 2018 | Booleroo Centre |
