WORCESTER, Mass. -- Kristin Gallagher went 4-for-4 with two RBI and drove in the tying run as WPI scored three runs in the bottom of the seventh inning for a 4-3 walk-off win against NEWMAC foe Springfield on Monday.

The victory gave the Crimson and Gray a single-season school-record 25 wins and helped them improve to 12-0 lifetime at WPI's Rooftop Field, which is new this year.

The Engineers trailed 3-1 entering their final round at the plate, but produced when it mattered, getting three consecutive hits to begin the inning, starting with a leadoff double by Amanda Pierce (2-for-3). Ali LaRue and Nicole McDonough (two runs) followed with base hits.

Pierce crossed home on LaRue's knock, with LaRue later coming around to tie it at 3-3 on Gallagher's single up the middle.

The walk-off came with one out on a Lauren DiFelice fly ball just beyond the shortstop position in shallow left field that was no corralled, allowing McDonough to scamper home from third.

It was the third time this season that WPI tallied a seventh-inning comeback win, with the late rally also allowing pitcher Caroline Medino to pocket her 11th win. Medino held the Pride scoreless during the first five innings.

The third-seeded Engineers will head to the NEWMAC tournament on Friday and are set to face No. 6 seed Smith (16-10, 8-10) whom they have beaten in both previous matchups.

The hosts grabbed an early lead in the first inning after Gallagher singled to left field, driving in McDonough to make it 1-0.

The Crimson and Gray held that same lead into the sixth inning when Springfield got two back as Elizabeth Joseph to bring around Simone Morin. Joseph scored herself two batters later on single by Caitie Holik that put the Pride in the driver's seat, up 2-0 late in the game.

Springfield (18-10-1, 11-7) added its final run in the seventh as Brielle Engelbrech (2-for-4) tripled and then took home on an errant throw by WPI.

The Pride's Ashley Marino allowed just one unearned run in four innings to start the game.