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.
Kevin Cooper had six points on three goals and three assists, while Jake Bernhardt tallied four scores.
Before Maryland: 2012 US Lacrosse High School All-American ... ranked the No. 22 freshman attackman in the nation according to Inside Lacrosse ... ranked the 69th overall recruit by Inside Lacrosse ... member of the Philadelphia 2011 Under Armour Underclassmen team ... selected to play at the 2011 Warrior 40 event ... a four-year letterwinner for Coach Brian Samson at Conestoga ... helped the Pioneers win three straight state championships and four straight Central League titles ... first team All-Central League ... All-EPSLA ... named the Conestoga Offensive Player of the Year ... first team All-Main Line ... second team All-Southeast by the Philadelphia Inquirer ... scored 100 goals during his prep career ... also lettered in soccer as a defender.
Personal: Son of George and Susan Brooke ... father participated in crew at Princeton ... younger brother of George Brook, who plays lacrosse at Washington & Lee ... older brother of Sarah Brooke ... enrolled in letters and sciences ... intending to major in business management.