Amato makes career-best 24 saves, while Chanenchuk finishes his hat trick with the game-winning goal.
Maryland moves to 8-1 for the first time since 2004 with the victory.
Niko Amato makes 13 saves in the win, while Jesse Bernhardt lead the defense with 10 groundballs.
Maryland tops No. 3 seed Duke, 16-10, behind four goals by senior Drew Snider.
Snider leads Maryland with three goals in 11-5 win over Johns Hopkins
An in-depth preview of the 2012 Maryland men's lacrosse team, featuring interviews with head coach John Tillman and team captains Jesse Bernhardt, Joe Cummings and Drew Snider.
As a redshirt freshman (2011): Made his collegiate debut in 16-4 win over Detroit Mercy (2/19) ... also appeared in games vs. Bellarmine (3/7), UMBC (3/18) and St. Joseph's (3/20).
As a freshman (2010): Redshirt season.
Before Maryland: Ranked the No. 28 freshman midfielder in the nation according to Inside Lacrosse ... ranked the 69th overall recruit by Inside Lacrosse ... a three-year letterwinner for Coach Brian Kelly at Calvert Hall ... team captain as a senior ... led the Cardinals to a 16-4 record and a No. 4 national ranking by Inside Lacrosse ... a MSLCA Senior All-Star ... member of the 2008 Under Armour Underclassman All-America team for Baltimore ... also a standout hockey player at Calvert Hall ... a four-year letterwinner as a defenseman ... helped the Cardinals to two MIAA titles and a state championship as a senior ... all-MIAA and all-state on the ice.
Personal: Son of Steve and Maureen Adelsberger ... older brother of Jamie ... majoring in communication with a 3.142 GPA.