| A(D) | Club | VS | MD | |
|---|---|---|---|---|
| 24(269) | Edinburgh Rugby | Zebre | 23-Apr-2021 | Match Details |
| 24(25) | Bulls | Lions | 01-May-2021 | Match Details |
| 25(346) | Lions | Sharks | 05-Jun-2021 | Match Details |
| 25(11) | Gwent Dragons | Scarlets | 25-Apr-2021 | Match Details |
| 25(51) | Western Stormers | Lions | 15-May-2021 | Match Details |
| 25(126) | Leinster | Munster | 24-Apr-2021 | Match Details |
| 26(196) | Zebre | Benetton Treviso | 15-May-2021 | Match Details |
| 26(253) | Scarlets | Edinburgh Rugby | 13-Jun-2021 | Match Details |
| 26(300) | Sharks | Lions | 05-Jun-2021 | Match Details |
| 26(317) | Ospreys | Cardiff Blues | 24-Apr-2021 | Match Details |
| 26(355) | Benetton Treviso | Zebre | 07-May-2021 | Match Details |
| 26(145) | Ulster | Connacht | 23-Apr-2021 | Match Details |
| 26(163) | Glasgow Warriors | Gwent Dragons | 29-May-2021 | Match Details |
| 26(185) | Connacht | Ospreys | 04-Jun-2021 | Match Details |
| 27(199) | Cardiff Blues | Ospreys | 24-Apr-2021 | Match Details |
| 27(142) | Munster | Zebre | 11-Jun-2021 | Match Details |
MD = Match date,
A(D) = Age(days).