2017 (Junior): Hattler played in 12 games scoring 19 times with 16 assists, he also collected 12 groundballs..took 58 shots during his junior season..had three goals and three assists in 26-14 win over Keene State on May 10th..also had four goals and two assists in 17-16 loss versus Wesleyan game on April 22nd.
2016 (Sophomore): played in 10 games scoring two goals, five assists and had four groundballs..in the 24-12 win over Connecticut College he scored and had an assist as the team finished 20-3, won the NESCAC Tournament, and made it to the NCAA Tournament Championship.
2015 (Freshman): Hattler playe din 12 games as a freshman..scored two goals with two assists, four groundballs..nine out of his 10 shots were on goal as the team went 21-2, won the NESCAC Tournament, and won the NCAA Tournament Championship, 19-11, against Lynchburg.
Before Tufts: Was on the lacrosse, football and soccer teams at Sacred Heart Preparatory School...was on the team that won the SCUAL League Championship in 2014 for lacrosse.
Personal: Son of Ed Hattler and Maggi Smeal...father, Ed, was on the lacrosse team at Tufts...mother, Maggi, played field hockey and lacrosse at Yale and is a professional triathlete.