Fremantles horror season has gone from bad to worse with the loss of Brownlow medallist Nat Fyfe to a fractured fibia.

Fyfe injured the same leg that he broke in last seasons finals series and he’s joined on the sideline by key defender Michael Johnson (pictured) who has undergone surgery after succumbing to a knee and hamstring injury in the shock loss to Carlton.

Dockers sport science manager Jason Weber says the club will welcome the return of skipper David Mundy but both Fyfe and Johnson will now join the clubs rehab group after their surgeries.