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
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Enterprise Home Builders
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Whelan Spinola Family
Mountainside PBA
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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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GL Baseball have opened up a State Champs Team Store from EVOSHIELD. The store closes on October 1st and you will receive your orders by October 21st. We’ve included apparel for men, woman and youth. This team store also serves as a fundraiser for the GL Baseball teams so your support is appreciated! CLICK HERE…
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MSBL is organizing a Work Party this Saturday, September 27th at 9:00am. Our rally point will be the Baseball Snack Shack at Major Field. Sign up here so we can get a headcount. Please bring blowers, weed whackers, shovels, spades, and shears for cutting down larger weeds/brush. Tasks will include: Weed whacking around all fields…
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This Sunday, July 20, Elks from the NJ East Central District will host a Youth Batters Up Contest at the Hall Stadium Complex, located at 900 Lehigh Avenue in Union. The event is open to boys and girls ages 5 to 15 (as of July 31), with participants grouped into five age divisions by gender.…
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