The European Professional Club Rugby (EPCR) on Tuesday postponed the semi-final and final of this season's Champions Cup and Challenge Cup tournaments.
Racing 92 have slammed the "grotesque" decision to only fine Saracens for fielding an ineligible player in their Champions Cup match last month.
Sarcacens secured a European Champions Cup quarterfinal spot with a crucial 27-24 win over Racing 92 at Allianz Park on Sunday.
England and Saracens back-row Billy Vunipola is a doubt for the Six Nations after suffering a suspected broken forearm.
Munster doctor Jamie Kearns was disciplined for verbally abusing Saracens hooker Jamie George.
Champions Cup organisers have launched an investigation into a mass brawl between Saracens and Munsters players on Saturday.
Venue: Aviva Stadium
12:45 PM, April 4, 2020