Hannah Baindimere and Rachael Farrington combined for a pair of wins while Alex Finie had a big day at the plate.
The Lions face off against the Gaels in a key three-game WCC series.
LMU needed just seven hits to claim an 8-0 shutout of Santa Clara and a series sweep of the WCC rival.
The Lions swept WCC rival Santa Clara, 7-5 and 8-0, Saturday afternoon.
Amanda Dirks had two home runs, a double and five RBI in LMU's 9-4 over BYU.
Doubleheader at Smith Field on Mar. 22, 2016
LMU softball against Harvard at Smith Field on Mar. 15, 2016
Game two of doubleheader at Smith Field on Mar. 10, 2016
Softball vs. Saint Peter's (DH) - March 1, 2016
WCC Represent game in conference play at Smith Field
Only player to appear in all 54 games... started all 54 games at first base... All-WCC Honorable Mention selection... fourth on the team with a .307 batting average... tied for the team lead with 54 hits... third on the team with 29 runs scored and tied for second with 30 RBI... led LMU with 13 doubles... also added five home runs... 16 multi-hit games including 12 games with two hits, two games with three hits and two games with four hits... nine multi-RBI games included seven with two RBI, one with three RBI and one with four RBI... four-RBI outing was a 4-for-4 performance with two home runs and three runs scored in a 12-2 win over Howard (Mar. 8)...