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18U SHOWCASE COACHES
This pair of coaches is high energy and focuses on inspiring the girls to play for and with each other above all else. They are knowledgeable in all aspects of the game and are constantly learning to be better and better for the girls and program.
JP MATRISCIANO
HEAD COACH
Coach JP has been coaching since she was a youth player, earning scholarships to play for club teams in exchange for coaching the younger age levels. She loves this sport and getting the opportunity to work with so many amazing student-athletes. Coach JP also owns her own company called The Process Athlete Development where she offers team trainings, clinics, lessons, and online courses.
MACKENZIE VALERIANI
HEAD COACH
Coach Mackenzie played at Kean University and grew up in Edison, NJ. She specializes in hitting and infield. Her energy on the field and passion excite everyone around her. Coach Mackenzie will never be seen without an iced coffee in hand and is excellent at in-game management of pitching adjustments and fielding arrangements.
18U
The 18u Mavericks have been a core group since 12u and continue to live in to the legacy that was set by the original Mavericks team. Their desire to improve individually and support one another sets them apart on and off the field.
ADDISON WHITNEY #20
Outfield / Shortstop (R/R)
Class of 2026
UNCOMMITTED
Hillsborough High School
AMANDA BUTTITTA #39
Pitcher / 3B / 1B (R/R)
Class of 2026
UNCOMMITTED
South Brunswick High School
ANUSHKA ARVIND #18
LHP / 1B / OF (L/L)
Class of 2025
UNCOMMITTED
West Windsor Plainsboro North High School
BELLA ROYLE #27
1B / 3B / SS (R/R)
Class of 2026
UNCOMMITTED
South Brunswick High School
EMMA STEFANSKI #2
Catcher / 3B (R/R)
Class of 2025
UNCOMMITTED
Immaculata High School
GRACIE JAIRDULLO #10
Catcher / 1B / OF (L/L)
Class of 2025
Neumann University Committed
South Brunswick High School
JAMIE BISTANY #12
Outfield (R/R)
Class of 2026
UNCOMMITTED
South Brunswick High School
JISELLE MATEO #11
Catcher / OF (R/R)
Class of 2026
UNCOMMITTED
New Providence High School
JULIANA WILLIAMS #21
Catcher / Outfield (R/R)
Class of 2027
UNCOMMITTED
North Brunswick High School
KALLAHAN LEWIS #6
MIF / OF (R/R)
Class of 2026
UNCOMMITTED
Hillsborough High School
LINDSEY O'DONNELL #23
2B / OF
Class of 2026
UNCOMMITTED
Hunterdon Central Regional High School
MAKYNNA WILLIAMS #8
Pitcher / 1B (R/R)
Class of 2027
UNCOMMITTED
Allentown High School
NATALIE JAIRDULLO #4
MIF / 3B / Pitcher (R/R)
Class of 2025
Neumann University Commited
South Brunswick High School
SARAH GRABER #7
Pitcher / 2B (R/R)
Class of 2026
UNCOMMITTED
Somerville High School