POSITION: Linebacker
HEIGHT: 6’0”
WEIGHT: 220
HOMETOWN: Needham, Massachusetts
HIGH SCHOOL: St. Sebastian’s
247 COMPOSITE SCORE: .8563
NATIONAL RANKING: 688
POSITION RANK: 27
STATE RANK: 2
OTHER OFFERS: Rutgers, Syracuse, Boston College, California, Duke, Maryland, North Carolina, Pittsburgh, Virginia
Gallagher committed to Northwestern on December 14, 2015, over a host of ACC schools like Virginia, North Carolina, Pittsburgh and Duke. He played middle linebacker in high school, though he could move around at Northwestern.