Green Bay Youth Baseball

We’re proud to welcome players ages 4–12 with a fun, instructional, and competitive baseball experience. Our spring season includes:

• T-Ball (ages 4–6)
• Bambino – Machine Pitch (ages 7–8)
• Minors – Kid Pitch (ages 9–10)
• Majors – Kid Pitch (ages 11–12)

We also run a fall season for Bambino, Minors, and Majors divisions, which is perfect for additional player development.

Green Bay Youth Baseball is also home to the Green Bay Sluggers travel baseball program.

Registration for Spring leagues are open. The Spring league is open to all players who reside in the Green Bay Public School District. 

GBYB accepts individual player registrations only for the spring season; we do not accept full team entries.  Teams are formed by the league after registration closes. This ensures balanced teams and great experience for all players.

League assessment for Minor League and Major League players will be held on February 15, 2026 at the Baseball Cages, 2343 Holmgren Way, Green Bay, WI 54313.

League schedules will be released March/April of 2026

T-ball (age 6 and younger)

https://greenbayyouthbaseball.sportngin.com/register/form/551572186

Bambino (age 6, 7, or 8 as of 4/30/26)

https://greenbayyouthbaseball.sportngin.com/register/form/647164410

Minors (age 8, 9, or 10 as of 4/30/26)

https://greenbayyouthbaseball.sportngin.com/register/form/957573324

Majors (age 11 or 12 as of 4/30/26)

https://greenbayyouthbaseball.sportngin.com/register/form/106008808

⚾️ NOW SEEKING CONCESSION HELPERS! ⚾️ The Green Bay Board of Directors is looking for 2–3 reliable helpers to support our concessions team.

These roles are behind the scenes — no working the concession stand.

Duties include:

• Stocking snacks, treats, and drinks

• Assisting with ordering

• Light cleaning and maintenance

• Providing extra help during the Sandlot Tournament

Bonus: Join the board and your child(ren) play FREE for the season.

If you’re interested or have questions, send us a message directly.

The league provides each player with a shirt and hat. Players should have a glove and bat. For the safety of our players, bats should have a USA stamp on the handle as shown below. Additional optional items your player may want include baseball pants, cleats, belt, bat bag, and baseball socks. 

Minor League and Major League Assessments will be held on February 15, 2026 at The Bassball Cases, 2343 Holmgren Way, Green Bay, WI 54313. Please arrive fifteen (15) minutes early of your Player's designated time.

8-9 Year Olds: 8:00 a.m. - 9:00 a.m.

10 Year Olds: 9:15 a.m. - 10:15 a.m.

11 Year Olds: 10:30 a.m. - 11:30 a.m.

12 Year Olds: 11:45 a.m. - 12:45 p.m.

A make-up date will likely be scheduled, but that is contingent upon the amount of Players unable to attend the February 15, 2026, Assessment date.  We have no current information on a make-up date.  We will provide additional information when some comes available. 

We are in immediate need to fill open positions on the league board: Director of Fundraising, Director of Umpires and Secretary.

Training is available for all positions. Those interested or with questions should contact Michael Callaway.

If you know of any certified umpires or young high schoolers that are looking to earn some extra money, please send them our way. We are in need of umpires for the upcoming spring/summer season. 

If you are a high school student and interested but worried because you have no prior umping experience, that is okay! All that is needed is a basic understanding of baseball and we will teach you the rest.

Umpires (greenbayyouthbaseball.org)

Stay up to date, by following GBYB on social media.