Since taking over as the head coach at The Lawrenceville School in 2020, Posner has turned the program into a national power, including consecutive No. 1 finishes in the USA Lacrosse National Boys’ rankings in 2023 and 2024. Prior to that, he built the Culver Academy program in Indiana into one of the nation’s best, including three No. 1 national rankings. He has a career coaching record of 344-64 entering the 2025 season and more than 150 of his players have gone on to play college lacrosse. Posner is a 1997 graduate of Scranton, where he played lacrosse.

Moreau is in her second season as an assistant coach at Davidson College after a standout playing career at Massachusetts. She helped UMass to four Atlantic-10 regular season championships and three NCAA tournament berths. In 2023, she was named the Atlantic 10 Midfielder of the Year after setting career-highs with 35 goals and 15 assists. She has been involved with the USA Lacrosse National Team Development Program since 2021, serving as an evaluator at regional tryouts and the national combine since 2023.

MacFarlene is a veteran coach with experience at the high school, collegiate, professional and international levels. He has coached both men’s and women’s lacrosse, most recently helping the Episcopal High School (Pa.) girls’ program to a pair of Top 20 national finishes by USA Lacrosse as an assistant coach. He was an assistant coach for Scotland at the 2023 World Lacrosse Men’s Championship and spent four seasons as an assistant coach with the Redwoods in the Premier Lacrosse League, helping the team reach the championship game in 2019.