


| 27 Sep 25 | r01 | Cardiff RugbyCardiff Rugby | 33 - 20 | LionsLions |
| 05 Oct 25 | r02 | ZebreZebre | 22 - 20 | LionsLions |
| 11 Oct 25 | r03 | BenettonBenetton | 41 - 15 | LionsLions |
| 18 Oct 25 | r04 | LionsLions | 29 - 18 | ScarletsScarlets |
| 25 Oct 25 | r05 | LionsLions | 49 - 31 | UlsterUlster |
| 29 Nov 25 | r06 | BullsBulls | 33 - 43 | LionsLions |
| 20 Dec 25 | r07 | StormersStormers | 34 - 27 | LionsLions |
| 03 Jan 26 | r09 | The SharksThe Sharks | 22 - 23 | LionsLions |
| 23 Jan 26 | r10 | OspreysOspreys | 24 - 24 | LionsLions |
| 31 Jan 26 | r11 | LionsLions | 17 - 52 | BullsBulls |
| 21 Feb 26 | r08 | LionsLions | 34 - 22 | The SharksThe Sharks |
| 28 Feb 26 | r12 | LionsLions | 24 - 10 | StormersStormers |
| 21 Mar 26 | r13 | LionsLions | 54 - 17 | EdinburghEdinburgh |
| 28 Mar 26 | r14 | LionsLions | 42 - 26 | DragonsDragons |
| 18 Apr 26 | r15 | LionsLions | 54 - 12 | GlasgowGlasgow |
| 25 Apr 26 | r16 | LionsLions | 33 - 21 | ConnachtConnacht |
| 09 May 26 | r17 | LeinsterLeinster | 31 - 7 | LionsLions |
| 16 May 26 | r18 | MunsterMunster | 24 - 17 | LionsLions |
| 30 May 26 | QF | LeinsterLeinster | 59 - 10 | LionsLions |