Sheffield United manager Chis Wilder admits it is currently a "struggle" for his side and they "didn't do enough" during their 1-0 defeat by Burnley.
MATCH REPORT: Burnley 1-0 Sheffield United
Watch highlights from the early midweek Premier League action on Match of the Day, Tuesday 29 December from 22:30 GMT on BBC One, BBC iPlayer and the BBC Sport website and app.