Tryout Dates Announced!

Registration OPEN for 2022-2023 Season!

Success on and off the field

Player and personal development


Mentorship I Character Building

Tryout Dates Announced!

Tryouts registration is now open for the 2022-2023 (fall-summer) season. Tryout dates and times are as follows:

  • July 12: 14U 5pm-9pm
  • July 13: 12U 5pm-9pm
  • July 19: 18U 5pm-9pm
  • July 20: 16U 5pm-9pm
  • August 27: 10U 10am-1pm

Rain date for 12U is July 17 10am-1pm
Rain date for 14U is July 17 2pm-5pm
Rain date for 16U and 18U is July 21 5pm-9pm

All tryouts will take place at Willow Park (401 Wagner Rd, Northfield, IL), Field #4.


New Trier Summer Softball Camps – REGISTRATION NOW OPEN

Grades: Girls entering 2nd through 8th grades

The New Trier Softball Camp is open to girls of all skill level and experience. Camp will be run by the New Trier varsity softball coaching staff and will emphasize fundamental offensive and defensive skills. The camp is designed to introduce young players to the New Trier system through active participation in drills, competitions, and game-like activities. Each participant will receive one camp T-shirt. For more information contact Rose Wysocki at Depending on number of participants, campers will be divided into two groups, 2nd through 4th grade and 5th through 8th.

To register, please visit:

Mo, Tu, We, Th
Mo, Tu, We, Th


Developing Successful Players and Even More Successful Individuals

Trevian Girls Softball Association teaches juniors to 18U girls basic, intermediate and advanced softball skills, which they are able to practice in league play and competitive tournaments. The Trevian Girls Softball Association (TGSA) experience provides players with the knowledge of the game required to play at the high school level and beyond. Over the years, TGSA has afforded many of our players the opportunity to be recruited by top colleges.

Most importantly, participating in our programs helps young girls grow as individuals and team players – on and off the field – and gives them core life skills they will treasure and utilize forever.


Through softball, we teach responsibility, teamwork, work ethics, and self-esteem so our players can grow to be confident, successful individuals.


Thanks to our team training, private coaching, workshops, and skills clinics, many Trevian players go on to have very successful softball careers at top colleges.


Many of our alumnae come back to offer leadership and mentoring to younger players. This is a testament to the impact the program has made on their lives.

18U Trevian Hailey Peterson commits to play at Gulf Coast State

December 29, 2020

Congratulations to Hailey Peterson on her commitment to play softball at Gulf Coast State College in Panama City, Florida.  Go Commodores!

Sophia Albrecht commits to Marian University!

March 7, 2020

Five Trevians alumni named Easton Fastpitch NFCA All-America Scholar Athletes

December 29, 2019

Congratulations to five Trevians alumni named Easton Fastpitch NFCA All-America Scholar Athletes for the 2018-19 school year. They are, alphabetically: Isabella Albrecht (Kenyon College, 2022) Dana Dolinko (Union College, 2019) Lily Novak (Northwestern, 2019) Emily Pater (Kenyon College, 2022) Liza Tarr (Middlebury College, 2019)

Erin Franke commits to Macalester College!

January 16, 2019

18U Trevian Colleen Palczynski Commits to Play for Illinois Wesleyan University!

December 16, 2018

18U Trevian Emily Pater Commits to Play for Kenyon College!

December 16, 2018

Check out the Trevians Instagram feed!

Game day for Trevians 18U! Go Trevs!! ...

Trevians 2008 Blue celebrating Harper’s birthday and ready to play on a gorgeous day this weekend! ...

Trevians 12U Blue hanging out between games as they head into round 2 of the tournament! ...

Trevians 14U Blue hanging out during the rain delay in Vernon Hills ☔️ ...

Trevians 18U at Pennsbury 2022! 🥎 ...

Go Trevs! 🥎 ...

Having fun at the Trevians team party! 🥎 ...

Tryout Registration is OPEN for the 2022-2023 season! You can learn more and register at 🥎 ...

Congrats to 2008 Blue!! Coming home with some hardware from the Spartans tournament! 🥎 ...

12U Blue back at it on a Sunday afternoon! ...

Flashing back to last week when Trevians 2008 Blue played at Bandits Stadium 🥎 ...

Trevians 16U in Crystal Lake this weekend! 🥎 ...

Trevians 14U Blue had an impressive 3-0 record on Saturday and lost a close one on Sunday morning! Go Trevs! ...

Trevians 14U 2008 Blue celebrating a Grand Slam at the Evanston Memorial Day Tournament! ...


Please contact Kelsey Farmer ( for sponsorship opportunities


Tryouts for Trevian 10U, 12U, 14U, 16U, and 18U teams. All players, including returning Trevians, must register and try out to be eligible for 2022-2023 season.

When: July and August 2022 |  Where: 401 Wagner Rd., Northfield, IL


The Trevian Teams program is overseen by our Player Development Committee and led by experienced softball coaches and High School and College Trevian players.  The Trevian travel teams provide opportunity for growth, mentoring by young women, in addition to active and fun training and games.

Our emphasis is on skill development and having fun while learning and playing softball.  The Trevians believe that commitment is a part of skills building, and we require this with our Team Program. The Trevian programs are scheduled to allow commitments to other sports in the softball offseason.


10U Team

Trevians currently fields two travel teams at the 10U age group:


12U Teams

Trevians currently fields three travel teams at the 12U age group:


14U Teams

Trevians currently fields two travel teams at the 14U age group:

Trevians 16U team photo fall ball OCTOBER 2021


Trevians current fields one travel team at the 16U age group:


18U Team

At the 18U age group, Trevians fields the Trevians 18U College Showcase Team.  College recruiters are encouraged to come see these talented players at upcoming games.


Willow Park

401 Wagner Road, Northfield, IL 60093 (Map)

Field Conditions

Howard Park

17th St & Howard Park Dr, Wilmette, IL 60091 (Map)

Field Conditions

Sports Centre of the North Shore

(formerly Diamond Instincts)

600 Waukegan Road, Northbrook, IL 60062 (Map)

Indoor Field




Trevian Girls Softball Association teaches juniors to 18U girls basic, intermediate and advanced softball skills, which they are able to practice in league play and competitive tournaments.