AS A JUNIOR (2017)
- Played in two games in his third season at Notre Dame, coming in victories over Michigan (2/26) and Marquette (5/14) in the first round of the NCAA Championship at Arlotta Stadium
AS A SOPHOMORE (2016)
- Saw action in one game for the Fighting Irish in the 17-7 win at Syracuse (4/2).
AS A FRESHMAN (2015)
- Made his Irish debut in home win against Dartmouth.
- Listed at No. 51 in the Inside Lacrosse Power 100 Freshmen
- All-American and team captain as a senior at Cold Spring Harbor
- Selected to Newsday's All-Long Island Team as a senior
- Two-Time All-County
- Cold Spring Harbor was Nassau County champions during his freshman and sophomore seasons
- Brine National All-American (New York team) and Jake Reed Blue Chip Player to Watch as a sophomore
- Played club lacrosse with For the Love of the Game
- Competed on the Cold Spring Harbor varsity football team, playing running back and outside linebacker
- Elected football team captain as a senior but could not play due to a knee surgery
- Son of Robert and Karen Walter
- Has two younger brothers, Jack and Reid, and a younger sister, Caroline
- Father played lacrosse at Western New England University
- Enrolled in the Mendoza College of Business as a finance major.