Welcome to MSBL/MABL

Welcome to Colorado's premier Men's Adult Baseball league. For 20 years the MSBL/MBL has given men between ages 18 - 65 and opportunity to continue to play the great game of baseball. The MSBL/MABL has a variety of divisions that cater to player experience and age demographics.

Interested in playing and need a team?

Sign Up Today for 2024!

Denver MBL Login

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Player Information

Postions Played

Experience

Confirmation

If everything in the form has been provided, the tabs below will have a green checkmark icon. A red checkmark icon indicates that some field is missing or filled out with invalid data.

New Player Request

Use the short form found on this page to request permanent placement on a MSBL team or to be placed in the Pool Player List. Pool Players are notified when teams are in need of temporary players for a game or two. Often MSBL Pool Players are asked to become a permanent member of that team or organization. The New Player Request form requires you to provide current contact information, positions played and any baseball experience if applicable. Please feel free to add any additional comments as well. Once the form is submitted an email will be sent to MSBL Administrator's to begin the placement process.