Registration

ESO Summer Slammer 2026 - Summer 2026

May 15th-17th, 2026

Enroll your team now for the 14th Annual Summer Slammer All-Star Tournament

For more information, see our Summer Slammer page.

**PLEAST NOTE: You will be asked to sign up teams with either Gold or Silver designations. However, USA Softball will officially classify each team prior to the start of All Stars. If there is any change needed, ESO will redesignate your teams into the tournament based on the official classification.

ESO Spring 2026 - Spring 2026

It’s time… Registration for ESO Spring 2026 is NOW OPEN!

Spring is when softball shines — full of energy, friends, and fun! Players take the field for Saturday games, and weekday night games too after daylight savings! The Spring Season runs from Monday, Jan 19, 2026 through Saturday, April 25, 2026. Practices may start the week of January 19 with a goal of two per week until weekday games begin. Opening Day is Saturday, Feb 14, 2026 — a fun-filled kickoff for players and families alike! Games are played on Saturdays, with an extra weekday game added for 8U and older once the time change hits - all culminating in a round of playoffs and a championship.

Planning to coach or manage? Register yourself as a 'volunteer' along with your player enrollment! USA Softball will require a background check and SafeSport protocol. Having financial hardship? Flexible payment plans and player sponsorships are available for families in need (subject to league approval). Email treasurer@esogirlssoftball.com for details.