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 freshman (2012): Made his collegiate debut in 16-11 win at Georgetown (2/24) ... saw late time in 17-4 win over Marist (3/10) ...
Before Maryland: First Team ESPNHS All-American ... Washington Post first team All-Met ... first team all-county by The Gazette ... a three-year letterwinner for Coach Rob Bordley at the Landon School ... helped lead the Bears to two IAC championships and an overall record of 54-11 during his three seasons ... selected to the 2010 Under Armour Underclassmen Washington team ... also a letterwinner in football and basketball ... a three-year letterwinner on the gridiron at safety and wide receiver ... led the Bears in tackles as a senior and was named All-IAC ... named the winner of the William Harrison Triplett Award as the school's best athlete.Personal: Son of Gary and Donna Miller ... younger brother of Kyle and older brother of Kasey ... cousin, Todd Miller, played football at Army ... enrolled in letters and sciences.