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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 5-18 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.


CV Synergy 14A UPDATE

Castro Valley Synergy 14A is looking for 1-2 more players for the 2017 fall season.

Castro Valley 14A is a highly competitive travel softball team. Our schedule will consist of ASA and PGF tournaments in Northern California. We will be playing against top competition and expect 100% commitment from everyone. 

To setup a personal workout please call or email:

Rich Klemmer, 510-207-0585,

CV Synergy 10B Fall Tryouts - **UPDATE**

Looking for players for our fall roster. We will be having one more tryout.

Tryout Dates:

Tuesday Aug 15th: 5-7pm, CVHS Field 1

Synergy 10B is a very competitive travel softball team that strives to provide all players with the skills and fundamentals needed for excellence in softball. It is our goal to provide players with the best opportunities in order to grow and develop not only as individual ball players but as a strong team and family. We have affordable seasons fees and fundraisers are optional.

If you would like more information or have any questions, please contact:
Scott Mendoza 626-261-3469
Tim Armstrong 510-415-9196

CV Synergy 18 Gold Fall Tryouts

We are looking for Players for our Fall Roster. Our Tryout dates are :

Thursday August 3rd. 5:30-8:00

Saturday August 5th. 10:30 - 1:00

Sunday. August 6th. 2:00-4:30

Saturday August 12th 10:30-1:00

All tryouts at Castro Valley High School Softball Field #1

Castro Valley 18 Gold 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 at 415-308-4712 or
Pete Berns at 415-710-4376

  • 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 2016 season. If you are interested please contact Rich Klemmer at or Stuart Siu at

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