Board of Directors


Patrick Stemper

Vice President

Ty Olson


Melissa Karrels


Nicole Crowell

Player Agent

Amanda Jamieson

Scheduling Agent

James Johnson

Equipment Manager

Bryan Medinger

Information Officer

Sean O'Brien

Umpire in Chief

James Becker

Safety Officer

Matt Lempke

Divisional Vice Presidents

Baseball Intermediates

Amanda Brennan

Baseball Minors

Mike Kozich

Baseball Rookies

Chris Clouthier


Dieter Juedes

Tee Ball

Mike Curkov


Denise Seidl

Grafton Baseball VP

Brian Hagel

Members At Large


Chris Leidel


Brad Karazsia


Tim Hilgart


Stacy Fischer

If you are interested in joining the GLL board or would like to volunteer in some capacity, please contact a board member.  See our volunteer info page for more information on how you can help.

About Grafton Little League

Grafton Little League (GLL), based in Grafton, WI, is a not-for-profit 501(c)(3) organization that operates under a charter from Little League International.

Grafton Little League was founded in 1975 with 48 players on four teams in a single division.

Today we have over 400 players on 40+ teams competing in 8 divisions.

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