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CV Synergy

CV Synergy was established in 1995 and is the only travel program endorsed and supported by Castro Valley Girls Softball League (CVSGL).  CVGSL is a non-profit organization providing girls between the ages of 4-18 the opportunity to participate in recreational softball and competitive travel team program at the ASA Junior Olympic “A” and “B” levels.  CV Synergy travel program has produced numerous teams within the ASA Junior Olympic “A” and “B” divisions and has successfully competed at ASA National, and PGF National tournaments.  Additionally, we are extremely proud that many former CV Synergy players have received college scholarships to play softball at Divisions I, II, III  and NAIA.


Synergy 12C Final Tryouts - Sunday Aug 25, 3-5pm at CVHS #2

Synergy will be having a 12U Fall travel team this year. We will play in about 3 tournaments in the Bay Area.  Any girl born in 2006 or after is eligible.  Tryouts will be Sunday August 25th  3-5pm at CVHS field 2. Please come 30 minutes early to register and warm up. If you can not attend this tryout, please contact Jacob Andrews for a private tryout.

Castro Valley Synergy 12U & 14U Fall 2019 tryouts

Castro Valley Synergy 12U & 14U will be holding tryouts for the Fall 2019 teams for all positions.

Looking to build a team of versatile, hardworking, highly competitive athletes with the same goal of playing against the best competition.

12U Coaches:

Jacob Andrews

Augustine Morales

Johnny Gusman


14U Coaches:

Scottie Mendoza

Julius Mercado

Glenn Jone

Ed Azevedo

Elgin Lowe

For more information or private tryouts, please contact Scottie Mendoza at, (626) 261-3469  or Jacob Andrews, (415) 596-9045

Tryouts for both days will be held at Castro Valley High School:
Please enter through stadium parking lot near the tennis courts on Redwood BLVD.

Please arrive 30 minutes prior to the start of the tryout for registration. 
1st Tryout 
Sunday, August 4th 

2nd Tryout
Sunday, August 11th 

Synergy 12A - Shooting Star Gold Runner Up - 7/7/2019

These girls played with heart, battling hard in the heat and wind for 4 games on Sunday.

CV Synergy 12A

CV Synergy 12A will be holding open workouts. Interested in playing summer ball with us? Please contact Coach Scottie,, 626-261-3469.

Synergy 12u Tryouts - Summer 2019

Synergy 12U tryouts

Contrary to previous news, Synergy will try to have a 12u summer travel team this year. Will play 4-5 tournaments in the Bay Area. Tryout will be Sunday May 19th 3-5pm at CVHS field 1. Please come 30 minutes early to register and warm up. If you can not attend this tryout, please contact Jacob Andrews for a private tryout.

Synergy 12A - Easter Saturday - Silver Bracket Winners 4/20/19

These girls battled through intense winds and six back-to-back games to come out on top!

Synergy 12B - Runner up at Keilani Rickets Tournament

Synergy 12B was runner up of the Gold Division in the Keilani Rickets Tournament in San Jose during the weekend of Nov 3-4th.

Castro Valley Synergy 18Gold 2018 Fall Tryouts

Tryouts are at Castro Valley High School Varsity Field

Tryout dates and times are:
Thursday Aug 2nd 5:30-8pm
Thursday Aug 9th 5:30-8pm
Saturday Aug 11th 10:30am-1pm
Sunday Aug 12th 10:30am-1pm

CV Synergy 18G is a highly competitive travel softball team. We strive to give our players the best opportunities in order to achieve their goals and play at the next level, all at an affordable price.

If you would like more information about the team or are in need of a personal workout, please call:
Mike Adami 415-308-4712

Synergy 12U -  NorCal Championships


CONGRATULATIONS!! Castro Valley Girls 12U Synergy fought hard June 22-24 weekend at the NorCal Championships in Twin Creeks, Sunnyvale. The team qualified for the Cal State Games in San Diego.

Synergy achievements through the years

  • Synergy 12A Shooting Star Gold Runner Up 7/7/2019
  • Synergy 12A AST Easter Saturday Silver Bracket Winner 2019
  • Synergy 12B Keilani Rickets Gold Bracket Runner up 2018
  • Synergy 12C CSA Napa Summer Champs
  • Synergy 12U ASA NorCal Championships 2018 - qualified for Cal State Games
  • Synergy 10B USA Spooktacular runner ups 10/29/2017
  • Synergy 14A 1st to 3rd Monster Mash for Cash Champions 10/22/2017
  • Synergy 10B USSSA Monster Bash Champions 10/22/2017
  • Synergy 10U Strawberry Jam Gold Champions 7/23/2017
  • Synergy 10U - Mendoza, Runner-up Gold Bracket Wess Jones Memorial 7/9/2017
  • Synergy 10U - Green, Runner-up Silver Bracket Wess Jones Memorial 7/9/2017
  • Synergy 16A - USSSA Double Double 16/18U Gold Champions 6/25/2017
  • Synergy 16A - USSSA Pride 16/18U Mistlin runner-up 6/18/2017
  • Synergy 12A Runner-up Petaluma Father's Day Tournament 6/18/2017
  • Synergy 10B Classic Twister Silver Runner-up 6/11/2017
  • Synergy 14A Norcal Finest's 4th Annual Invitational - Silver Champions - 4/2/2017
  • Synergy 16A 2017 Summer Team
  • Synergy 8B Fall - Monster Bash Runner Up 10/23/2016
  • Synergy 8B Fall - Play for the Cure 2016 Champions 10/2/2016
  • Synergy 16A Fall - Swing4Fences Runner up 10/2/2016
  • Synergy 8B Fall - Battle of the Bats Champions 9/18/2016
  • Synergy 14A Triple Crown World Series Reno Bronze Champions 7/23/16
  • Synergy 8B Summer Slam Silver Champions 7/10/2016
  • Synergy 18G NSA State Champions 7/5/2016
  • Synergy 12A NorCal Association Championships 3rd Place 6/19/2016
  • Synergy 14A Gumball Champions 6/12/2016
  • Synergy 14A Halloween Bash Champions 11/1/2015
  • Synergy 14A Monster Bash 2nd Place 10/25/2015
  • Synergy 14A Pink Panther 10/11/2015
  • Synergy 12A ASA Powerforce II Champions 9/28/2015
  • Synergy 18G NSA State Champions 2015
  • Synergy 12A ASA Nationals Roseville 2015
  • Synergy Teams Summer 2015

Looking for Coaches

The Castro Valley Synergy Softball program is looking for qualified coaches for the 2019 season. If you are interested please contact Stuart Siu at