Leicester Tigers will host ASM Clermont Auvergne in the opening home game of the Heineken Champions Cup after a trip to Wales to face the Ospreys in Round 1.
The tournament kicks off on the weekend of December 9/10/11, with French visitors Clermont due at Mattioli Woods Welford Road a week later.
Rounds 3 and 4 are in January, when Tigers go to France and then welcome the Ospreys in the last weekend of the pool stages.
The top eight teams in each of the two pools then progress to the Round of 16 and the beginning of the knockout stages in April. The ninth and 10th-ranked clubs from each pool go into the EPCR Challenge Cup.
Tournament organisers EPCR have today revealed the order of fixtures in both club competitions. Exact dates, kick-off times and TV coverage will be announced following the conclusion of negotiations with broadcasters.
Click HERE for the 2022/23 Heineken Champions Cup pool stage fixtures
2022/23 key dates
Round 1 –December 9/10/11
Round 2 –December 16/17/18
Round 3 –January 13/14/15
Round 4 –January 20/21/22
Round of 16 – March 31-April 1/2
Quarter-finals – April 7/8/9
Semi-finals – April 28/29/30
EPCR Challenge Cup final – Friday May 19, Aviva Stadium, Dublin
Heineken Champions Cup final – Saturday May 20, Aviva Stadium, Dublin