L'orario della scadenza è relativo alla prima partita in programma
Round 1 A - Scadenza: 13/10/17, h.19
| Ulster Rugby | Wasps RFC |
| Leinster Rugby | Montpellier |
| Racing-Metro 92 | Leicester Tigers |
| Bath Rugby | Benetton Treviso |
| Harlequin | La Rochelle |
| Exeter Chiefs | Glasgow Warriors |
| Castres Olympique | Munster Rugby |
| Toulon | Llanelli Scarlets |
| Northampton Saints | Saracens |
| Ospreys | Clermont Auvergne |
|
Round 1 B - Scadenza: 13/10/17, h.19
| Ulster Rugby | Wasps RFC |
| Leinster Rugby | Montpellier |
| Racing-Metro 92 | Leicester Tigers |
| Bath Rugby | Benetton Treviso |
| Harlequin | La Rochelle |
| Exeter Chiefs | Glasgow Warriors |
| Castres Olympique | Munster Rugby |
| Toulon | Llanelli Scarlets |
| Northampton Saints | Saracens |
| Ospreys | Clermont Auvergne |
|
Round 2 A - Scadenza: 20/10/17, h.19
| Llanelli Scarlets | Bath Rugby |
| Glasgow Warriors | Leinster Rugby |
| Benetton Treviso | Toulon |
| Clermont Auvergne | Northampton Saints |
| Leicester Tigers | Castres Olympique |
| Munster Rugby | Racing-Metro 92 |
| Saracens | Ospreys |
| Montpellier | Exeter Chiefs |
| La Rochelle | Ulster Rugby |
| Wasps RFC | Harlequin |
|
Round 2 B - Scadenza: 20/10/17, h.19
| Llanelli Scarlets | Bath Rugby |
| Glasgow Warriors | Leinster Rugby |
| Benetton Treviso | Toulon |
| Clermont Auvergne | Northampton Saints |
| Leicester Tigers | Castres Olympique |
| Munster Rugby | Racing-Metro 92 |
| Saracens | Ospreys |
| Montpellier | Exeter Chiefs |
| La Rochelle | Ulster Rugby |
| Wasps RFC | Harlequin |
|
Round 3 A - Scadenza: 08/12/17, h.19
| Glasgow Warriors | Montpellier |
| Llanelli Scarlets | Benetton Treviso |
| Toulon | Bath Rugby |
| Castres Olympique | Racing-Metro 92 |
| Northampton Saints | Ospreys |
| Munster Rugby | Leicester Tigers |
| Harlequin | Ulster Rugby |
| La Rochelle | Wasps RFC |
| Saracens | Clermont Auvergne |
| Exeter Chiefs | Leinster Rugby |
|
Round 3 B - Scadenza: 08/12/17, h.19
| Glasgow Warriors | Montpellier |
| Llanelli Scarlets | Benetton Treviso |
| Toulon | Bath Rugby |
| Castres Olympique | Racing-Metro 92 |
| Northampton Saints | Ospreys |
| Munster Rugby | Leicester Tigers |
| Harlequin | Ulster Rugby |
| La Rochelle | Wasps RFC |
| Saracens | Clermont Auvergne |
| Exeter Chiefs | Leinster Rugby |
|
Round 4 - Scadenza: 15/12/17, h.19
| Ulster Rugby | Harlequin |
| Benetton Treviso | Llanelli Scarlets |
| Montpellier | Glasgow Warriors |
| Leinster Rugby | Exeter Chiefs |
| Racing-Metro 92 | Castres Olympique |
| Bath Rugby | Toulon |
| Wasps RFC | La Rochelle |
| Clermont Auvergne | Saracens |
| Ospreys | Northampton Saints |
| Leicester Tigers | Munster Rugby |
|
Round 5 - Scadenza: 12/01/18, h.19
| Bath Rugby | Llanelli Scarlets |
| Castres Olympique | Leicester Tigers |
| Exeter Chiefs | Montpellier |
| Harlequin | Wasps RFC |
| Leinster Rugby | Glasgow Warriors |
| Northampton Saints | Clermont Auvergne |
| Ospreys | Saracens |
| Racing-Metro 92 | Munster Rugby |
| Toulon | Benetton Treviso |
| Ulster Rugby | La Rochelle |
|
Round 6 - Scadenza: 20/01/18, h.14
| Benetton Treviso | Bath Rugby |
| Clermont Auvergne | Ospreys |
| Glasgow Warriors | Exeter Chiefs |
| La Rochelle | Harlequin |
| Leicester Tigers | Racing-Metro 92 |
| Llanelli Scarlets | Toulon |
| Montpellier | Leinster Rugby |
| Munster Rugby | Castres Olympique |
| Saracens | Northampton Saints |
| Wasps RFC | Ulster Rugby |
|
