At Easton, Janae Libby scored two first-half goals and completed the hat trick with one in the second half to power the Tigers to victory.
Fort Fairfield (4-1) also received a goal and an assist from Logan Bubar and an assist from Nicole Giberson. Sarah Watt made 10 saves on 15 shots.
Madison Shaw scored on a Kylee Carter assist for 3-4 Easton. Hannah Ferris and Blake Bradley combined for 15 saves on 25 shots.