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.
Charlie Raffa won 15-of-18 faceoffs with 11 groundballs, a goal and an assist to lead No. 1 Maryland.
Mike Chanenchuk sets his career high with six points vs. the Blue Devils.
Niko Amato makes 13 saves in the win, while Jesse Bernhardt lead the defense with 10 groundballs.
Maryland v Stony Brook
Before Maryland: 2012 Under Armour High School All-American ... had a goal and an assist with three groundballs for the South team in the UA All-America game ... 2012 US Lacrosse All-American ... 2012 first team ESPN All-American ... ranked the No. 4 freshman midfielder in the nation according to Inside Lacrosse ... ranked the ninth overall recruit by Inside Lacrosse ... member of the 2011 Philadelphia Under Armour Underclassmen team, including the 2011 squad that won the underclassmen tournament ... a three-year letterwinner for Coach Brian Samson at Conestoga ... helped the Pioneers win three straight state championships and three Central League titles ... scored four goals and added a pair of assists in the 2012 state championship game ... finished the 2012 season with 77 points on 40 goals and 37 assists ... team captain as a senior ... first team all-state, All-Central League, All-Main Line and Philadelphia Inquirer All-Southeast as a senior ... also earned first team all-league and second team All-Main Line as a junior ... also a two-year letterwinner in squash.
Personal: Son of Rob and Amy Lord ... father played lacrosse at Johns Hopkins from 1979-83 ... brother of Ryan and Abigail ... enrolled in letters and sciences ... intends to major in business.