The Senators have placed Alex Formenton (concussion) on injured reserve.

Formenton left Wednesday’s loss to the Flyers with what was originally described as an upper-body injury. The Senators confirmed on Friday that Formenton sustained a concussion and will head to injured reserve. There is no timetable for his return, but he will miss at least one week.

Source: @Senators 10/12/18, 11:07 am EST

Alex Formenton's Jersey