Jason Berken


Jason Berken, owner of Impact Sports Academy, is a retired MLB pitcher with 11 years of professional playing experience.

Erik Cordier

Baseball Operations

Erik Cordier is a retired MLB pitcher with 14 years of professional playing experience.

Jenna Woepse

Softball Operations

Jenna’s amassed a batting avg. of .400 and a league-leading 21 stolen bases. Jenna completed a 4-year…

Jeremy Horst

Facility Operations

Jeremy Horst is a former MLB pitcher with 10 years of professional playing experience…

Ryan Fritze

Recruiting Coordinator/Player Development

Ryan grew up in Woodbury, MN and graduated in 2012. After graduation went on to play baseball at…

Tanner Gussert

Strength Coach/Player Development

Coach Tanner was born and raised in Wrightstown, WI and now currently lives in West De Pere…

Hunter Larson

Baseball/Softball Instructor

Hunter grew up in Marquette MI and graduated from Marquette Senior High School in 2014. He was a two…

Hunter Towslee

Baseball/Softball Instructor

Hunter grew up in De Pere, WI where he played for West De Pere High School and…

Payton Sampson

Softball Instructor

Payton is from Green Bay and 4-year Varsity starter and All-Conference player at Green Bay Preble…

Casey Kopitzke

Baseball Instructor

Casey Kopitzke is a De Pere High School alum and former multi-sport athlete.  He went on to play baseball…

Kyle Kosobucki

Baseball Instructor

Kyle grew up in De Pere, Wisconsin and played baseball for West De Pere. He was a

Jen Roskom

Softball instructor

Jen joins ISA with nearly 15 years of experience coaching softball. Having had a love for playing softball since…

Emma Molenhouse

Softball Instructor

Emma Molenhouse is from North Aurora, IL where she was a…

Kyle Wallace

Baseball/Softball Instructor

Kyle grew up in Willard, MO and graduated in 2016. After graduation…

Sydney Johnson

Softball Instructor

Sydney Johnson is from the Green Bay area where…

Alexis Tingley

Softball Instructor

Alexis Tingley graduated from St. Norbert College in 2022…

Sydney Kadrlik

Softball Instructor

Sydney Kadrlik (Sydney LaPoint, prior to marriage) is from Green Bay, WI and played softball at…

Taylor Schroeder

Softball Instructor

Taylor is from Las Vegas, NV and a 4-year starter at…

Evan Peterson

Baseball Instructor

Scott Schreiber

Baseball Instructor

Scott Schreiber grew up in Kimberly Wisconsin where he graduated from Kimberly High School…