| 06 Sep 13 | r00        | GlasgowGlasgow | 22 - 15 | Cardiff BluesCardiff Blues |
| 13 Sep 13 | r00        | Cardiff BluesCardiff Blues | 21 - 10 | ConnachtConnacht |
| 20 Sep 13 | r00        | Cardiff BluesCardiff Blues | 25 - 30 | ZebreZebre |
| 27 Sep 13 | r00        | LeinsterLeinster | 34 - 20 | Cardiff BluesCardiff Blues |
| 06 Oct 13 | r00        | Cardiff BluesCardiff Blues | 29 - 12 | EdinburghEdinburgh |
| 25 Oct 13 | r00        | UlsterUlster | 39 - 21 | Cardiff BluesCardiff Blues |
| 02 Nov 13 | r00        | Cardiff BluesCardiff Blues | 17 - 13 | BenettonBenetton |
| 23 Nov 13 | r00        | Cardiff BluesCardiff Blues | 10 - 31 | MunsterMunster |
| 30 Nov 13 | r00        | BenettonBenetton | 26 - 26 | Cardiff BluesCardiff Blues |
| 20 Dec 13 | r00        | Cardiff BluesCardiff Blues | 19 - 22 | OspreysOspreys |
| 26 Dec 13 | r00        | DragonsDragons | 22 - 16 | Cardiff BluesCardiff Blues |
| 01 Jan 14 | r00        | Cardiff BluesCardiff Blues | 21 - 13 | DragonsDragons |
| 08 Feb 14 | r00        | MunsterMunster | 54 - 13 | Cardiff BluesCardiff Blues |
| 15 Feb 14 | r00        | Cardiff BluesCardiff Blues | 20 - 27 | GlasgowGlasgow |
| 20 Feb 14 | r00        | Cardiff BluesCardiff Blues | 22 - 34 | LeinsterLeinster |
| 01 Mar 14 | r00        | ZebreZebre | 15 - 10 | Cardiff BluesCardiff Blues |
| 21 Mar 14 | r00        | OspreysOspreys | 34 - 9 | Cardiff BluesCardiff Blues |
| 29 Mar 14 | r00        | Cardiff BluesCardiff Blues | 28 - 23 | UlsterUlster |
| 11 Apr 14 | r00        | EdinburghEdinburgh | 22 - 29 | Cardiff BluesCardiff Blues |
| 20 Apr 14 | r00        | Cardiff BluesCardiff Blues | 17 - 13 | ScarletsScarlets |
| 03 May 14 | r00        | ConnachtConnacht | 15 - 22 | Cardiff BluesCardiff Blues |
| 10 May 14 | r00        | ScarletsScarlets | 27 - 15 | Cardiff BluesCardiff Blues |