| 15 Nov 19 | r01        | GloucesterGloucester | 20 - 25 | Stade ToulousainStade Toulous |
| 16 Nov 19 | r01        | Bath RugbyBath Rugby | 16 - 17 | UlsterUlster |
| 16 Nov 19 | r01        | GlasgowGlasgow | 13 - 7 | Sale SharksSale Sharks |
| 16 Nov 19 | r01        | Stade RochelaisStade Rochela | 12 - 31 | Exeter ChiefsExeter Chiefs |
| 16 Nov 19 | r01        | LeinsterLeinster | 33 - 19 | BenettonBenetton |
| 16 Nov 19 | r01        | OspreysOspreys | 13 - 32 | MunsterMunster |
| 16 Nov 19 | r01        | ASM Clermont AuvergneASM Clermont | 53 - 21 | HarlequinsHarlequins |
| 17 Nov 19 | r01        | Northampton SaintsNorthampton S | 25 - 14 | Lyon OULyon OU |
| 17 Nov 19 | r01        | ConnachtConnacht | 23 - 20 | Montpellier Hérault RugbyMontpellier H |
| 17 Nov 19 | r01        | Racing Métro 92Racing Métro | 30 - 10 | SaracensSaracens |
| |
| 22 Nov 19 | r02        | UlsterUlster | 18 - 13 | ASM Clermont AuvergneASM Clermont |
| 23 Nov 19 | r02        | SaracensSaracens | 44 - 3 | OspreysOspreys |
| 23 Nov 19 | r02        | BenettonBenetton | 32 - 35 | Northampton SaintsNorthampton S |
| 23 Nov 19 | r02        | Stade ToulousainStade Toulous | 32 - 17 | ConnachtConnacht |
| 23 Nov 19 | r02        | Exeter ChiefsExeter Chiefs | 34 - 18 | GlasgowGlasgow |
| 23 Nov 19 | r02        | Lyon OULyon OU | 6 - 13 | LeinsterLeinster |
| 23 Nov 19 | r02        | MunsterMunster | 21 - 21 | Racing Métro 92Racing Métro |
| 23 Nov 19 | r02        | HarlequinsHarlequins | 15 - 9 | Bath RugbyBath Rugby |
| 24 Nov 19 | r02        | Sale SharksSale Sharks | 25 - 15 | Stade RochelaisStade Rochela |
| 24 Nov 19 | r02        | Montpellier Hérault RugbyMontpellier H | 30 - 27 | GloucesterGloucester |
| |
| 06 Dec 19 | r03        | Bath RugbyBath Rugby | 17 - 34 | ASM Clermont AuvergneASM Clermont |
| 07 Dec 19 | r03        | Lyon OULyon OU | 28 - 0 | BenettonBenetton |
| 07 Dec 19 | r03        | Northampton SaintsNorthampton S | 16 - 43 | LeinsterLeinster |
| 07 Dec 19 | r03        | Stade RochelaisStade Rochela | 24 - 27 | GlasgowGlasgow |
| 07 Dec 19 | r03        | UlsterUlster | 25 - 24 | HarlequinsHarlequins |
| 07 Dec 19 | r03        | MunsterMunster | 10 - 3 | SaracensSaracens |
| 07 Dec 19 | r03        | OspreysOspreys | 19 - 40 | Racing Métro 92Racing Métro |
| 08 Dec 19 | r03        | GloucesterGloucester | 26 - 17 | ConnachtConnacht |
| 08 Dec 19 | r03        | Sale SharksSale Sharks | 20 - 22 | Exeter ChiefsExeter Chiefs |
| 08 Dec 19 | r03        | Stade ToulousainStade Toulous | 23 - 9 | Montpellier Hérault RugbyMontpellier H |
| |
| 13 Dec 19 | r04        | Racing Métro 92Racing Métro | 40 - 27 | OspreysOspreys |
| 13 Dec 19 | r04        | HarlequinsHarlequins | 10 - 34 | UlsterUlster |
| 14 Dec 19 | r04        | BenettonBenetton | 25 - 22 | Lyon OULyon OU |
| 14 Dec 19 | r04        | ConnachtConnacht | 27 - 24 | GloucesterGloucester |
| 14 Dec 19 | r04        | Montpellier Hérault RugbyMontpellier H | 18 - 26 | Stade ToulousainStade Toulous |
| 14 Dec 19 | r04        | SaracensSaracens | 15 - 6 | MunsterMunster |
| 14 Dec 19 | r04        | GlasgowGlasgow | 7 - 12 | Stade RochelaisStade Rochela |
| 14 Dec 19 | r04        | LeinsterLeinster | 50 - 21 | Northampton SaintsNorthampton S |
| 15 Dec 19 | r04        | Exeter ChiefsExeter Chiefs | 35 - 10 | Sale SharksSale Sharks |
| 15 Dec 19 | r04        | ASM Clermont AuvergneASM Clermont | 52 - 26 | Bath RugbyBath Rugby |
| |
| 10 Jan 20 | r05        | Bath RugbyBath Rugby | 19 - 25 | HarlequinsHarlequins |
| 10 Jan 20 | r05        | Stade RochelaisStade Rochela | 30 - 23 | Sale SharksSale Sharks |
| 11 Jan 20 | r05        | ASM Clermont AuvergneASM Clermont | 29 - 13 | UlsterUlster |
| 11 Jan 20 | r05        | OspreysOspreys | 15 - 22 | SaracensSaracens |
| 11 Jan 20 | r05        | ConnachtConnacht | 7 - 21 | Stade ToulousainStade Toulous |
| 11 Jan 20 | r05        | GlasgowGlasgow | 31 - 31 | Exeter ChiefsExeter Chiefs |
| 11 Jan 20 | r05        | GloucesterGloucester | 29 - 6 | Montpellier Hérault RugbyMontpellier H |
| 12 Jan 20 | r05        | LeinsterLeinster | 42 - 14 | Lyon OULyon OU |
| 12 Jan 20 | r05        | Northampton SaintsNorthampton S | 33 - 20 | BenettonBenetton |
| 12 Jan 20 | r05        | Racing Métro 92Racing Métro | 39 - 22 | MunsterMunster |
| |
| 17 Oct 20 | Final        | Exeter ChiefsExeter Chiefs | 31 - 27 | Racing Métro 92Racing Métro |