| A(D) | Club | VS | MD | |
|---|---|---|---|---|
| 29(344) | Cardiff Blues | Ospreys | 05-Jan-2019 | Match Details |
| 29(280) | Southern Kings | Ospreys | 13-Apr-2019 | Match Details |
| 29(273) | Benetton Treviso | Gwent Dragons | 01-Sep-2018 | Match Details |
| 29(238) | Leinster | Connacht | 29-Sep-2018 | Match Details |
| 28(113) | Edinburgh Rugby | Leinster | 22-Mar-2019 | Match Details |
| 28(53) | Munster | Cardiff Blues | 05-Apr-2019 | Match Details |
| 28(35) | Scarlets | Edinburgh Rugby | 06-Apr-2019 | Match Details |
| 28(344) | Ospreys | Scarlets | 06-Oct-2018 | Match Details |
| 28(205) | Zebre | Munster | 23-Mar-2019 | Match Details |
| 27(113) | Glasgow Warriors | Southern Kings | 22-Sep-2018 | Match Details |
| 27(76) | Ulster | Munster | 21-Dec-2018 | Match Details |
| 27(59) | Connacht | Cheetahs | 01-Dec-2018 | Match Details |
| 27(44) | Gwent Dragons | Benetton Treviso | 23-Feb-2019 | Match Details |
| 27(216) | Cheetahs | Southern Kings | 27-Apr-2019 | Match Details |
MD = Match date,
A(D) = Age(days).