Whakaoti i te rerenga e whai ake nei: I te kēmu tuarua o nga Senators i muri i te whakataunga o te 2012<unk>13 NHL lockout, i eke a Silfverberg i tana whaainga NHL tuatahi i te 21 o Hanuere 2013, ki a José Théodore o te Florida Panthers. I te 5 o Hōngongoi 2013, i whakawhitihia a Silfverberg ki nga Ducks o Anaheim, me te kaikawe a Stefan Noesen me te kowhiringa tuatahi o te rauna tuatahi i te tau 2013
I te tau 2014, hei utu mo te kaikawe a Bobby Ryan.