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Mason Youth Organization

Mason Youth Organization

About the Challenger League

The Challenger Division of Little League is a program for youth with physical and developmental challenges, helping them to enjoy the full benefits of Little League participation in an athletic environment structured to their abilities. More than the skills of baseball learned through the experience, the value of the Little League Challenger Division is found in the proven therapeutic and socialization benefits of participating in sports, the strengthening of participants’ self-esteem, the opportunities to mainstream into other divisions of play, and the disciplines of teamwork, sportsmanship and fair play, which are hallmarks of the Little League program. The Little League Challenger Division provides the framework so Little League programs may offer a structured, athletic activity for all youth in their communities. Playing with the same equipment on the same fields, Challenger Division participants have the opportunity to experience the joys of pulling together as a team, being cheered, and earning awards for their achievements.

Check out the Mason Challenger League by watching some of the inspiring videos below!

Spring Season:  First weekend in May thru end of June.  Registration:  Nov- end of January.
2023 challenger registration flyer.pdf

Fall Clinics:  September:  Registration:   August
Winter Clinic:  December or January.  Registration:  3 weeks prior to date 
myo challenger winter challenger league 2023.pdf

Adaptive Ball Fields at Makino Park

Challenger Families!  We need your help to build our field of dreams.      
2022 is the year for Challenger athletes to get their field of dreams. We are making progress every day. Now we need your help and the help of the community. You are going to hear about lots of opportunities on our social media and website and through emails. If you can, please give or help us raise funds. Choose what works for your family!

Mason Challenger Adaptive Fields- Website  click here

Check us out on Facebook, Twitter and Instagram and please share our posts with your followers, encouraging them to share with theirs.

·       Facebook -

·       Instagram – @MYOchallenger

·       Twitter - @MYOchallenger

If you have questions, leads on sponsors and want to get involved in our campaign contact:  Susan Murdock at [email protected]

 COVID-19 GUIDELINES FOR THE 2021 Season:   
2021 mason challenger league covid protocol.docx

Challenger Registration Listing

2023 Spring Challenger

Welcome to Little League® Challenger Division 

An Adapted Baseball Program for athletes living with disabilitites.  If your athlete DOES NOT have a disability please see registration for either Mason Little League or Mason Youth Softball.  


Co-ed League. Both boys and girls are welcome in the Challenger league. 

Ages 4 to 18.  Register as a Challenger player. There will be question to clarify either the Minor League or Major League when registering.

Athletes 16 or older- Register as a Senior Challenger player. Note: Senior teams will travel to fields outside of Mason to play otherCIncinnati area Challenger team programs.

Areas we serve. Mason Challenger League welcomes athletes with special needs from Warren County and surrounding communities. This is NOT a City of Mason only program.

IMPORTANT:  The last few questions on the registration do not require any attached documentation for school or residency. However, if you DO NOT live in Mason durng the registration process when they ask for residency verification, choose "SCHOOL" to verify. DO NOT chose "residency". Once you choose SCHOOL, you can pick one form the pull down list or other. Any issues please email [email protected]


Challenger - Little League Challenger Division

Registration closes on 01/31/2023 at 12:00 PM
Season Dates: 04/29/2023 to 06/24/2023
Show Details

Senior Challenger - Little League Challenger

Registration closes on 01/31/2023 at 12:00 PM
Season Dates: 04/29/2023 to 06/24/2023
Show Details

Mason Challenger League Board


President - Susan Murdock

Vice President - Ryan Melvin

Secretary - Tammy Campbell

Majors and Minors Director  - Steve Kelly

Baseball Buddy & Adopt-a-Team Director - Lisa Petrina

Sponsor Coordinator - Brad Hater

Training/Special Events Director - Jim Wilcox

Advertising Coordinator - Jen Christmas

Challenger Sponsors





Buddy Sponsor:   Challenger Support Sponsors:  

                                                                                                                                                                                                                                                                                                                                                                           2022 Little League World Series T-shirt Sponsor  


Mason Youth Organization
PO Box 441 
Mason, Ohio 45040

Email: [email protected]

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