MacArthur out for six weeks

MacArthur sustained the injury to his jaw following a direct blow when carrying the ball early in Saturday's game. 

A subsequent X-ray identified a fracture that required a surgical repair. He has already undergone surgery.

Warriors head coach Gregor Townsend said: "Pat has featured regularly for us this season and has been in good form, while also stepping up as a leader, so it's disappointing to lose him for the next few weeks.

"He is due to be discharged home today and we look forward to him re-joining the squad when he has fully recovered."