Castres scrum-half Rory Kockott and replacement Marc-Antoine Rallier will face an independent disciplinary hearing after the duo were cited by EPCR following the recently concluded Champions Cup game against Munster on Saturday.
The English Premiership sides barring Saracens and Exeter Chiefs had a tough round four in the Heineken Champions Cup as the battle for the top eight heats up.
Edinburgh put on a strong second half display as they managed to beat Newcastle Falcons 8-21 to boost their play-off hopes in the ongoing European Rugby Champions Cup at Kingston Park on Sunday.
Racing 92 came up with a scintillating performance in the first half as they went on to beat Leicester Tigers 11-34 in their European Champions Cup face-off at Welford Road on Saturday.
Toulouse maintained their winning streak in the ongoing European Champions Cup competition after defeating Wasps 42-27 at Stade Ernest Wallon on Saturday.
Saracens continued their unbeaten run in the ongoing European Champions as they went on to defeat Cardiff Blues 14-26 at Cardiff Arms Park on Saturday.
Iain Henderson scored a double as Ulster secured their second win over Scarlets in two weeks with a 30-15 victory in their European Champions Cup clash at Kingspan Stadium on Friday.
Racing 92 maintained their winning streak as they completed a 36-26 victory over Leicester Tigers in their Pool 4 Champions Cup encounter at Paris La Defense Arena on Saturday.
Munster came up with an improved second half performance as they went on to beat Castres 30-5 in their European Rugby Champions Cup at Thomond Park on Sunday.
Exeter Chiefs' chances of progressing to the quarter-finals of the ongoing Champions Cup has been dealt another major blow after they were defeated 19-27 by Gloucester Rugby at Sandy Park on Saturday.
European rugby returns as the third round of the Heineken Champions Cup takes centre stage and Joe Harvey has selected three 'must-watch' fixtures from this weekend's action.
The second week of the Heineken Champions Cup produced more amazing results, talking points and excellent performances. Joe Harvey brings you up-to-date with the action from across Europe.