Two-time defending champion Notre Dame lacrosse knocked off No.4 national seed Ohio State Saturday in the NCAA Tournament. Here's more on the win.

Will Notre Dame make yet another run to the NCAA men's lacrosse Final Four? The Irish beat No. 4 Ohio State 15-6 in the first round Sunday – a reminder that the two-time defending national champions will still have a say in the race for a national championship.

Notre Dame advances to face fifth-seeded Penn State (11-4) in a May 18 quarterfinal in Annapolis, Md. The Nittany Lions outlasted Colgate 13-11 on Saturday in their NCAA Tournament opener.