The top-ranked St. Mary's boys lacrosse team scored five unanswered goals in the second half to top visiting Archbishop Spalding, 9-4, on Friday.
Nate Lewnes had six goals for the Saints.
No. 2 Calvert Hall 12, Severn 8: Steven Kelly had three goals and four assists to lead the Cardinals over the visiting Admirals.
Calvert Hall led by one after the third quarter and outscored Severn 4-1 the rest of the way to seal the victory.
Kelton Black had three goals for the Cardinals, and Patrick Kelly added a goal and two assists.
P.T. Lamon led the Admirals with four goals and an assist.