Baseball & Softball Leagues for Mountainside Youth since 1954
Recreation League
The purpose of our Spring Recreation program is to give young girls & boys an opportunity to learn to play softball & baseball in a fun and local environment.
Travel League
Our Travel League teams provide opportunities for players to compete at a higher level than our Recreation Leagues offer. Players possess the desire to more actively hone their skills with like-minded peers.
Tournaments
MSBL participates in, and occasionally hosts, softball & baseball tournaments, giving our teams a chance to compete with teams near and far.
Clinics
MSBL will alert the community to camps & clinics throughout the year. These are opportunities for players to improve skills such as hitting, pitching, catching or fielding.
Junior Umpires
The Junior Umpire program gives youth (ages 12 and up) the opportunity to learn the fundamentals of officiating while developing leadership, confidence, and a deeper understanding of the sport.
White Birch Landscaping
Aces Purple
Enterprise Home Builders
Aces Green
Whelan Spinola Family
Mountainside PBA
Aces Red
Aces Carolina
The Corbin Family
Anthony's Tree Care
Brody Dunlap
Aces Gold
MSBL News
DICK’s SPORTING GOODS – More Coupons! DICK’S Sporting Goods in Union continues to support MSBL! In addition to the recent 20% off sale event, they have now provided us with coupons you can use in the store for the rest of the year. Grab the things you’ll need for the season and all the other…
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We’re excited to announce that registration for our Summer Travel programs will open on Thursday, April 23rd! We know—it might seem a little early, especially with the Spring season just getting underway. However, the leagues we participate in have early registration deadlines, so we need to plan ahead to secure our teams. Our Travel programs…
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Children in grades 1–7 are invited to join the 2026 GL Coaches and Varsity Players for an exciting night of fast pitch softball skills, drills, and fun! Open to players of all ability levels. Players will work on batting, throwing, fielding, and base running in a positive, high-energy environment. When: Friday March 27, 2026 7:00pm…
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Calling all Major League Parents! The GL Highlander Booster Club is running its 1st annual Governor Livingston Baseball First Pitch Dinner. WHEN: Saturday, March 25, 2023 WHERE: River View Banquet Center. 56 River Road, Berkeley Heights HOW MUCH? $60/guest includes appetizers, buffet-style dinner, dessert & non-alcoholic beverages Email the following details to glbaseball22.23@gmail.com no later…
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Welcome to the 2023 MSBL Season! We are very excited to be back outside to watch our kids play ball! We are asking for donations for both the baseball and softball snack shacks to start the season. Money raised from the shacks helps pay for supplies, field crew, upkeep, umpires, insurance, utilities and so much more. MSBL…
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The Mountainside Softball & Baseball League (MSBL) is organizing our annual Spring Cleaning Event to be held on Sunday, March 12th from 9am to 12pm. We are seeking 50 volunteers to help, but no one will be turned away. Please sign up on this survey form so we can adequately plan for the day, and…
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