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Winter Work Outs

Winter Work Signups are coming soon for 7/8 graders. 2 days a week focused on batting/pitching.

2025 Umpire Training

Reedville Umpire Training - email for information matthewspringer1@gmail.com and
umpires@westsideyouthbaseball.com

 Classroom dates are as follows, location TBA:
● Saturday, Jan 25 Cage training to prepare for the on field camp, time TBA
● Field camp will be Jan 31-Feb 2
● Saturday, Mar 1, 5-7 pm
● Saturday, Mar 8, 5-7 pm
● Saturday, Mar 15, 5-7 pm

Board Member Opportunities

We have many board member openings coming up. If you or someone you know wants to support Mountainside JBO by being on the board please reach out at president@mountainsidejbo.com

2025 Spring Registration Is Coming Soon!

WHY PLAY JBO?

Learn more about playing a better brand of baseball!

Winter Work Out Registration

Championship Baseball

2021 & 2022 were banner years for Mountainside JBO!

In an unprecedented run for JBO baseball, ALL of our Mountainside JBO teams over the course of these two seasons have won their district divisions, with 6 teams going on to win outright district championships, and with all qualifying for their respective State Championship Tournaments.   

When the dust settled on the 2021 and 2022 seasons, Mountainside JBO  brought home 3 State Championships!

In the annals of JBO history, one of the greatest runs ever for a JBO program!

Such a great showing is a testament to the quality of the players, coaches, and volunteers that are part of the Mountainside JBO program!  

Come be part of our Championship program, while playing an advanced,  high quality brand of baseball-- with your classmates and friends.


About Mountainside JBO

Mountainside Junior Baseball Organization (JBO) is a 501(c)(3) non-profit organization that was established in 2017 to compete as an affiliate in Oregon's Westside JBO district, while offering a youth baseball playing alternative in the Mountainside High School district.

The Mountainside JBO program is directly aligned with Mountainside High School and works closely with Ryan Fobert, the Mountainside High School Head Varsity baseball coach, and his coaching staff.   This strategic alignment aims in helping to provide the area's youth with the development, skills and competition needed to not only flourish as youth players, but also provide a segue to high school baseball.  

The goal of Mountainside JBO is to build a league of players who reside in the Mountainside High School boundaries and allow them to compete against other players of equal age and skill, while ultimately achieving their full baseball potential. And because of its connection to the the high school program, Mountainside JBO is in a unique position to prepare your child to play High School Baseball at Mountainside.


Mountainside JBO is a proud member of the Westside JBO District

Contact Us

Contact Us

Mountainside JBO

Mailing Address

Mountainside JBO
14845 SW Murray Scholls Dr
#110 PMB 248
Beaverton, OR 97007