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Mundelein Baseball and Softball Association

The Mundelein Baseball and Softball Association (MBSA) is a community based program in Mundelein, Illinois whose mission is to provide boys and girls, ages 5-15, the opportunity to learn the value of competition, sportsmanship, teamwork and self worth through the playing of baseball or softball.

MBSA Updated Baseball Bat Specifications


8U Travel and House AA, A,T6 and T5 and down will still be:

Max barrel of 2 1⁄4 ” diameter, a maximum length of 33 inches, a maximum differential of -13 and a Stamped BPF of 1.15 will be allowed.

USSSA and USA Baseball stamped bats meeting these size and weight standards are allowed.


9U - 12U Travel and up, and House AAA, Minors and Majors:

9U to 12U is -12, 13U is -8, and 14U is -5).

The max bat diameter will be 2 ¾ inch. All bats must have a USA Baseball stamp, a USSSA stamp, or have a BPF of 1.15.

USSSA and USA Baseball stamped bats meeting these size and weight standards are allowed.

MBSA House League Spring Field Reservation Dates


March 16th starting at 6:30 AM for April practices

April 13th starting at 6:30 AM for May and June practices

2019 Travel Baseball & Softball Tournaments

Tournament Age Levels Level Dates Entry Fee
Spring Fling - Baseball 13U - 14U open May 3-5, 2019 $440.00
Memorial Day Classic - Baseball 11U, 12U, 13U, 14U open May 24-27, 2019 $495.00
Memorial Day Classic - Softball 10U, 12U, 14U open May 24-27, 2019 $495.00
Fall Baseball League - Baseball 8U - 14U open Aug. - Oct., 2019 $800.00
Stampede Fall Showdown - Softball 10U, 12U, 14U open TBD $350.00



House Baseball Evaluation Date

Who: 3rd and 4th Graders Only (9's and 10's). 

When: Sunday, Feb. 24th

Time: Slots will begin at 9:00 am for 3rd grade thru 10:15 for 4th graders. 

Please note there will be NO evaluation for Majors level players this year due to large amount of travel players. 


To help you along, we've created a page with some of the frequently asked questions along with a link to our new platforms (Sports Engine) extremely helpful "Help Center".

Find out more here.


Contact MBSA

MBSA Complex Location

Keith Mione Community Park
1461 N. Midlothian Road
Mundelein, IL 60060

MBSA Mailing Address

PO Box 606
Mundelein,IL 60060

Email Us

Mundelein Baseball & Softball Association Sponsors

 Interested in becoming a sponsor of Mundelein Baseball & Softball Association?

Sponsored by Consumers Cooperative Association

Consumers Cooperative Association

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Consumers Cooperative Association was organized in 1970 and serves as the "Common Bond" for Membership at Consumers Credit Union.

Sponsored by Wauconda Recycling Center

Wauconda Recycling Center

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Wauconda Recycling Center is Lake County's preferred recycling center for all of your recycling needs.

Sponsored by Don Hertel Plumbing

Don Hertel Plumbing

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