Welcome to Spring 2026 Murrieta National Little League Baseball Registration!
                   
Available Programs:
Your child's league age will determine the programs available that they are eligible for. To determine their league age, please use the Little League Age Chart.  For more information on available programs Click Here. 
Challenger Baseball:
 Murrieta National Challenger Little League is for players from league age 4 and older who have special needs that preclude them from participating in our mainstream program. For more information regarding our Challenger division, please email: Maria Navarro. 
Discounts:
Multi-Player Discount - If you are registering more than one child, you will receive a $25 discount for the 2nd child and each subsequent child.
Military Discount - If the account holder or spouse is active or retired military, we thank you for your service! To show our appreciation, MNLL will apply a $25 family discount per season. Military status may be subject to verification. 
Financial Assistance:
Payments:
We accept debit cards and Visa, MasterCard, American Express and Discover credit cards. We do not accept checks or cash for registration fees.
Waitlist: 
Once the late registration period ends, we will open the Waitlist. You will register as you normally would, without making a payment. If/when a spot opens in the appropriate division, player's will be activated in the order they signed up. The account holder will be notified by phone and/or email and you will have 24-hours to respond and confirm if your player is still interested in joining the league. If you do not respond within 24-hours, the registration for that player will be canceled and we will invite the next player on the waitlist. 
Refunds: 
All refunds are subject to the discretion of Murrieta National Little League Board of Directors and in compliance with our MNLL Bylaws. Generally, a refund request made before Player Evaluations will be refunded in full. A refund request made after Player Evaluations are subject to MNLL Board review.  Any refund issued will be minus the $3 processing fee. To request a refund for your player's registration, please fill out the Refund Request Form.  Our MNLL Registration Coordinator will share your request at our next board meeting to be reviewed. You will be notified of the decision via email. If you have any questions you may contact us at [email protected].