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.
Before Maryland: 2012 US Lacrosse All-American ... a four-year letterwinner for Coach Chris Surran at Dallas Jesuit ... helped lead the Rangers to a berth in the league playoffs in each of his four seasons, including a championship game appearance as a junior in 2011 ... two-time THSLL All-State honoree ... team captain as a senior ... totaled 97 groundballs as a junior and senior.
Personal: Son of Drew and Suzanne McCarney ... younger brother of Katie, who played volleyball at William & Mary, and Matt ... member of the Principal's Honor Roll ... actively involved in community service projects ... enrolled in letters and sciences ... intends to major in business.