Rosalie Ramos tallied two goals for Immaculata, No. 7 in the NJ.com Top 20, in its 4-0 shutout against Steinert in Somerville.
Jillian Drzyzga and Reagan Hellwig combined to make four saves for Immaculata (10-2) in its seventh shutout of the season.
Immaculata has outscored its opponents 23-1 in its 10 wins this season.
After taking a 1-0 lead in the first half, Immaculata scored three more unanswered goals in the second half.
Sabrina Karoly tallied a goal and an assist for Immaculata. Kezia Wong scored a goal and Christyana Washington had one assist.
Steinert falls to 6-5.