| A(D) | Club | VS | MD | |
|---|---|---|---|---|
| 31(87) | Exeter Chiefs | Saracens | 03-Feb-2018 | Match Details |
| 30(105) | London Irish | Cardiff Blues | 02-Feb-2018 | Match Details |
| 30(357) | Newcastle Falcons | Exeter Chiefs | 11-Mar-2018 | Match Details |
| 29(240) | Cardiff Blues | Ospreys | 17-Nov-2017 | Match Details |
| 28(185) | Gloucester | London Irish | 11-Nov-2017 | Match Details |
| 28(43) | Northampton Saints | Exeter Chiefs | 04-Nov-2017 | Match Details |
| 28(289) | Worcester Warriors | Exeter Chiefs | 27-Jan-2018 | Match Details |
| 28(228) | Sale Sharks | Scarlets | 02-Feb-2018 | Match Details |
| 27(85) | Bath | Newcastle Falcons | 27-Jan-2018 | Match Details |
| 26(135) | Harlequins | Northampton Saints | 02-Feb-2018 | Match Details |
| 26(202) | Saracens | Gwent Dragons | 27-Jan-2018 | Match Details |
| 26(195) | Leicester Tigers | Gloucester | 04-Nov-2017 | Match Details |
| 25(65) | Ospreys | Cardiff Blues | 17-Nov-2017 | Match Details |
| 25(322) | London Wasps | Ospreys | 10-Nov-2017 | Match Details |
| 25(232) | Gwent Dragons | Worcester Warriors | 02-Feb-2018 | Match Details |
| 24(28) | Scarlets | Harlequins | 27-Jan-2018 | Match Details |
MD = Match date,
A(D) = Age(days).