Following a year where he tallied 69 points on a line with Milan Lucic and Jarome Iginla in 2013-14, Krejci spent a good chunk of the 2014-15 season on the injured list. He spent the first half of the year nursing a hip injury. In the second half, he went on LTIR after partially tearing his MCL in a late February game against the St. Louis Blues.
Although he was a solid contributor when healthy, Krejci only played in 47 games — tallying 31 points (7 goals, 24 assists). He also had stints where the Bruins had a revolving door of wingers skating with him and Lucic before David Pastrnak earned that spot in January.