| A(D) | Club | VS | MD | |
|---|---|---|---|---|
| 4(30) | Richmond | Ealing Trailfinders | 14-Oct-2017 | Match Details |
| 13(3) | Leeds Tykes | Jersey | 13-Oct-2017 | Match Details |
| 13(142) | Hartpury College | Ulster | 16-Dec-2017 | Match Details |
| 15(36) | Rotherham Titans | Richmond | 13-Jan-2018 | Match Details |
| 16(127) | Cardiff Blues | Leinster | 13-Jan-2018 | Match Details |
| 17(133) | Cornish Pirates | Ulster | 12-Jan-2018 | Match Details |
| 17(182) | Jersey | Leeds Tykes | 13-Oct-2017 | Match Details |
| 18(161) | Gwent Dragons | Leeds Tykes | 16-Dec-2017 | Match Details |
| 19(211) | Bedford Blues | Munster | 16-Dec-2017 | Match Details |
| 19(243) | Scarlets | Ulster | 20-Jan-2018 | Match Details |
| 19(129) | Connacht | Rotherham Titans | 19-Jan-2018 | Match Details |
| 21(220) | London Scottish | Leeds Tykes | 22-Oct-2017 | Match Details |
| 21(260) | Leinster | Doncaster Knights | 14-Oct-2017 | Match Details |
| 21(73) | Munster | Bedford Blues | 16-Dec-2017 | Match Details |
| 21(79) | Ulster | Hartpury College | 16-Dec-2017 | Match Details |
| 21(116) | Bristol Bears | Doncaster Knights | 22-Oct-2017 | Match Details |
| 22(239) | Ealing Trailfinders | Cornish Pirates | 31-Mar-2018 | Match Details |
| 22(284) | Ospreys | Munster | 19-Jan-2018 | Match Details |
| 22(327) | Nottingham | Munster | 20-Oct-2017 | Match Details |
| 27(211) | Doncaster Knights | Cardiff Blues | 16-Dec-2017 | Match Details |
MD = Match date,
A(D) = Age(days).