In Tuesday's league challenge, the host Bryn Mawr Mawrtians lacrosse squad scored a tight 10-9 triumph over the Maryvale Prep .

The Mawrtians (1-4) will now prepare for their challenge against John Carroll (Bel Air, MD). The Patriots go into the IAAM A challenge with a 2-5 record. In their last challenge, John Carroll was nipped by St. Paul's Girls (Brooklandville, MD), 9-4, in a league challenge.