PREDS COACHING STAFF
ALLY MUELLER
HEAD COACH
Ally Mueller grew up in Pelham, NY and attended the Hackley School in Tarrytown from 2010-2014, where she was named a top-5 senior athlete in the Hudson Valley/Westchester areas by MSG Varsity and was a recipient of the Journal News’ Con Edison Scholar-Athlete award. Ally was a three-sport varsity athlete and captain and won 6 total state championships (3 in basketball, 2 in lacrosse, and 1 in cross country).
After high school, Ally went on to play Division 1 lacrosse in the Big Ten Conference at Northwestern University, graduating in 2018 after helping the team make the NCAA Tournament 4x and advance to the NCAA Quarterfinals 2x. Ally was a four-year starting Defender and received All-Big Ten First Team Honors her senior year, as well as All-Big Ten Tournament Team Honors twice. She was a three-time Big Ten Distinguished Scholar and received a BA in Political Science and Legal Studies with a minor in business.
Ally has been involved with the Predators program since the girls’ side was founded in 2018 and has helped over 25+ players to college commitments over the last 2.5 years. She has also worked with the Rye, Bronxville, and Larchmont lacrosse programs at the youth levels. Ally still actively plays lacrosse for the New York Athletic Club (NYAC) team and currently works in Sales & Business Development for a Sports and Entertainment Marketing agency.
COURTNEY FELLS
HEAD COACH
Courtney Fells grew up on Long Island, where he attended Baldwin High School, before playing college lacrosse at Eastern Connecticut State University.
Courtney has coached youth/HS lacrosse for 10+ seasons between Larchmont and Scarsdale Youth, Gold Coast Lacrosse in Weston, CT, and Fieldston Varsity Girls’ lacrosse. Courtney was recently named the Head Women’s Lacrosse Coach for Scarsdale High School and he also runs his own lacrosse training business, Twenty-One Lacrosse.
Courtney Fells has coached for the Predators program since 2022 and is currently serving as the Head of Boys/Girls Player Development and Coach for our Preds Girls’ 2029 team.
OLIVIA LEAHY
ASSISTANT COACH
Olivia Leahy is a Rye, NY native, who is currently a senior at Sacred Heart Greenwich in CT, where she has been a 3-sport star and captain for their Soccer, Basketball, and Lacrosse teams. Olivia has been named All-League/All-NEPSCAC multiple times across the 3-sports and has helped lead all of those teams to many wins and championships. She was also named a USA Lacrosse Academic All-American as a Junior in 2023.
Olivia was an integral member of our Preds 2024 team since the start and has coached our Preds youth teams since the summer of 2023. She will continue her college lacrosse playing career as a Defender/Defensive Midfielder at Stanford University.
CALLIE ROSEBERRY
ASSISTANT COACH
Callie Roseberry is a Larchmont, NY native, who served as the captain of her Mamaroneck HS team and helped them to two Section-1 Championship Games. As a senior, she was named to the All-Section 1 First-Team and All-League Team as well as the Lohud Elite 11 Watch List.
Callie has coached for the Predators program since 2023 and is currently a sophomore midfielder/defender at Clemson University in the ACC Conference.