2022A Eclipse team Coaches



Nick Koshansky is a 2017 graduate of the Mendoza School of Business at the University of Notre Dame. He was a four-year starter at defensive midfield and was named captain his senior year. During his freshman season Notre Dame won the ACC Championship and advanced all the way to the NCAA National Championship. Over his college career Nick played in four NCAA Quarterfinals and two NCAA Final Four weekends. He currently lives in NYC and works for KPMG.

Nick has spent the last four summers coaching for Eclipse as an assistant coach with teams in the 2018, 2020, and 2021 classes.


Assistant Coach - TBA - Current College Player

At Eclipse Lacrosse Club, we announce all the current college players who will be helping coach our teams after the NCAA season as completed.  Each year, Eclipse lacrosse club has over 25 current college players help throughout the summer.  Many of the players are now Eclipse Lacrosse Club Alumni.

Will Koshansky - Assistant Coach

Will is finishing his first season as the Head Coach at Staples HS in Westport. Staples finished the regular season with a 12-4 record. He spent the previous six seasons as Varsity Lacrosse Assistant Coach & Head Defensive Coordinator at New Canaan High School.   Under Will's direction, the team recorded the lowest goals against average in the history of the program (4.36 goals against) in 2013. 

Will graduated from the Wharton School at the University of Pennsylvania in 2012.  As a junior he led the Ivy League and was ranked third in the NCAA in Caused Turnovers per Game, garnering his team's Most Improved Player Award.  While at UPENN he was a four year starter, a team captain, and two-time 2nd team All-Ivy Midfielder as an LSM. 

Will played professional lacrosse for seven seasons for the Chesapeake Bayhawks and Rochester Rattlers of the MLL.

Will grew up on Long Island and played for nationally ranked St. Anthony’s High School.  As a senior he was voted captain by his teammates.  In high school Will was a two time All-CHSAA defenseman and won his teams award for the top defenseman.