Boston Bruins defenseman Derek Forbort missed Sunday’s game with an undisclosed injury and has been announced as day-to-day. Forbort has appeared in four games so far this season, recording two points and a +3. Fourth-year pro, Ian Mitchell, slotted into the NHL lineup in Forbort’s absence, recording one assist and two penalties in 10 minutes of ice time. Mitchell slotted in for an injured Kevin Shattenkirk on Saturday – earning his first two games of the season over the weekend.