Champions Cup
Pool A (opponents in brackets)
Castres (Exeter, Edinburgh)
Saracens (Lyon, Edinburgh)
Bulls (Lyon, Exeter)
Bordeaux-Begles (Gloucester, Sharks)
Harlequins (Racing 92, Sharks)
Leinster (Racing 92, Gloucester)
Racing 92 (Harlequins, Leinster)
Gloucester (Bordeaux-Begles, Leinster)
Sharks (Bordeaux-Begles, Harlequins)
Lyon (Saracens, Bulls)
Exeter (Castres, Bulls)
Edinburgh (Castres, Saracens)
Pool B
Montpellier (London Irish, Ospreys)
Leicester (Clermont, Ospreys)
Stormers (Clermont, London Irish)
Toulouse (Sale, Munster)
Northampton (La Rochelle, Munster)
Ulster (La Rochelle, Sale)
La Rochelle (Northampton, Ulster)
Sale (Toulouse, Ulster)
Munster (Toulouse, Northampton)
Clermont (Leicester, Stormers)
London Irish (Montpellier, Stormers)
Ospreys (Montpellier, Leicester)
Challenge Cup
Pool A (opponents in brackets)
Glasgow (Perpignan, Bath)
Toulon (Zebre, Bath)
Bristol (Zebre, Perpignan)
Connacht (Brive, Newcastle)
Cardiff (Brive, Newcastle)Brive (Connacht, Cardiff)
Newcastle (Connacht, Cardiff)
Perpignan (Bristol, Glasgow)
Zebre (Bristol, Toulon)
Bath (Toulon, Glasgow)
Pool B
Scarlets (Bayonne, Cheetahs)
Pau (Dragons, Cheetahs)
Wasps (Dragons, Bayonne)
Lions (Stade Francais, Worcester)
Benetton (Stade Francais, Worcester)
Stade Francais (Lions, Benetton)
Worcester (Lions, Benetton)
Dragons (Pau, Wasps)
Bayonne (Scarlets, Wasps)
Cheetahs (Scarlets, Pau)
Fixtures
Round 1 – December 9/10/11, 2022 Round 2 – December 16/17/18, 2022
Round 3 – January 13/14/15, 2023
Round 4 – January 20/21/22, 2023
Round of 16 – March 31/April 1/2, 2023
Quarter-finals – April 7/8/9, 2023
Semi-finals – April 28/29/30, 2023Challenge Cup final - May 19, 2023 at Aviva Stadium, Dublin
Champions Cup final – May 20, 2023 at Aviva Stadium, Dublin