adam cooper
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
alec sundly
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Roles:
U18/19G ECNL Head Coach & Tactical & Positioning Coach
Coaching Education/License:
U.S. Soccer ‘B’ License
Coaching Experience:
4 years at Mustang (U17+)
8+ years coaching youth in U.S.A., & Cyprus
Current UC Berkeley WSOC Assistant Coach (3+ years)
UC Davis MSOC Assistant Coach (2 years)
UC Berkeley MSOC Assistant Coach (1 year)
Coaching Philosophy:
Respect, discipline, resilience and passion are my 4 pillars in how I coach. I believe this game goes beyond just the soccer pitch. My goal is to use this game as a tool to create lasting relationships and educate our players through footy. We want to instill confidence into our players on the ball and showcase the beautiful game every-time we play. We want to play joyous, attractive and entertaining football simultaneously pursing our goals on and off the pitch.
Playing Experience:
Senior Captain & 4 year letter-winner at UC Berkeley (NCAA Division I) 2010-2014
USYNT: U16, U14
Drafted by MLS team New England Revolution in Jan. 2014 (32nd Overall)
Played 6+ years professionally in the U.S.A, Germany, & Sweden. Rochester Rhinos, Real Monarchs/Salt Lake (USL/MLS), Hörvikens IF (Sweden), 1. FCA 04 Darmstadt (Germany), Nosaby IF (Sweden), California United Strikers FC (NISA).
Notable Achievements:
Produced over 10+ professional players in past 3 years
Alexis Gutierrez
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Roles: U18/19G ECNL Head Coach
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Andres Orejuela
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Roles: U18/19G ECNL Head Coach
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Brayan Cano
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Roles: U18/19G ECNL Head Coach
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Brian Bonilla
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Roles: U18/19G ECNL Head Coach
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Chris Camacho
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Roles: U18/19G ECNL Head Coach
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Chris Lum
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Roles: U18/19G ECNL Head Coach
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
chris rodd
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Roles:
Coaching Education/License: U.S. Soccer ‘B’ License / UEFA ‘C’ Diploma
Coaching Experience:
Playing Experience:
Notable Achievements:
Corbett Wood
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Roles:
Coaching Education/License: U.S. Soccer ‘B’ License / UEFA ‘C’ Diploma
Coaching Experience:
Playing Experience:
Notable Achievements:
cori callahan
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Dana Taylor
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Dave Shaw
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Diego Cavenecia
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
don busboom
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Roles:
U19B ECNL RL
Coaching Education/License:
NSCAA National Diploma
Coaching Experience:
38 years of youth coaching - High School and Club
Coaching Philosophy:
The root of my coaching philosophy is LEO - Love Each Other. Love is defined as an action taken for the benefit of the other. And soccer just happens to be the medium in which we make choices to love ourselves and our teammates. Through the development and preparation of technical, tactical, physical, and psychological skills we willingly take actions for the sake of our fellow team members as we compete at the highest level.
Playing Experience:
High school and college back when shorts were too short!!!
Notable Achievements:
2026 California D2 State Champions
fred wilson
Phone
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Roles:
Coaching Education/License: NSCAA National Diploma
Coaching Experience:
Playing Experience:
Notable Achievements:
geoff aguiar
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Roles:
2010B ECNL
Coaching Education/License:
USSF C License
M.S. Kinesiology - Sport Psychology and Skill Acquisition Emphasis
Coaching Experience:
4 years with Mustang
Head Men’s Soccer Coach at Chabot College
Previous coaching roles include Dominican University, College of Marin, Merritt College, Marin Football Club, Olympic Development Program
Coaching Philosophy:
My coaching philosophy in one sentence: Do the best you can until you know better—then, when you know better, do better. Coaching is about creating an environment that encourages constant growth, where improvement is expected and embraced. We strive to learn from every experience—successes and failures alike—using those lessons to become better teammates, stronger individuals, and more thoughtful people beyond the game. At the same time, we compete with purpose, giving our best effort in every moment. Growth and effort go hand in hand: we push ourselves to improve while honoring the commitment to compete at our highest level every day.
Playing Experience:
Dominican University
Notable Achievements:
Helping student-athletes work towards their goals as players and people. Competitively, winning collegiate conference championships in 2013, 2018, 2022.
Greg Tella
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Roles: 2010 ECNL Boys
Coaching Education/License:
USSF C License
M.S. Kinesiology - Sport Psychology and Skill Acquisition Emphasis
Coaching Experience:
4 years with Mustang
Head Men’s Soccer Coach at Chabot College
Previous coaching roles include Dominican University, College of Marin, Merritt College, Marin Football Club, Olympic Development Program
Coaching Philosophy:
My coaching philosophy in one sentence: Do the best you can until you know better—then, when you know better, do better. Coaching is about creating an environment that encourages constant growth, where improvement is expected and embraced. We strive to learn from every experience—successes and failures alike—using those lessons to become better teammates, stronger individuals, and more thoughtful people beyond the game. At the same time, we compete with purpose, giving our best effort in every moment. Growth and effort go hand in hand: we push ourselves to improve while honoring the commitment to compete at our highest level every day.
Playing Experience: Dominican University
Notable Achievements: Helping student-athletes work towards their goals as players and people. Competitively, winning collegiate conference championships in 2013, 2018, 2022.
Guillermo Jara
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Roles: 2010 ECNL Boys
Coaching Education/License:
USSF C License
M.S. Kinesiology - Sport Psychology and Skill Acquisition Emphasis
Coaching Experience:
4 years with Mustang
Head Men’s Soccer Coach at Chabot College
Previous coaching roles include Dominican University, College of Marin, Merritt College, Marin Football Club, Olympic Development Program
Coaching Philosophy:
My coaching philosophy in one sentence: Do the best you can until you know better—then, when you know better, do better. Coaching is about creating an environment that encourages constant growth, where improvement is expected and embraced. We strive to learn from every experience—successes and failures alike—using those lessons to become better teammates, stronger individuals, and more thoughtful people beyond the game. At the same time, we compete with purpose, giving our best effort in every moment. Growth and effort go hand in hand: we push ourselves to improve while honoring the commitment to compete at our highest level every day.
Playing Experience: Dominican University
Notable Achievements: Helping student-athletes work towards their goals as players and people. Competitively, winning collegiate conference championships in 2013, 2018, 2022.
Henrique Pereira
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Roles: 2010 ECNL Boys
Coaching Education/License:
USSF C License
M.S. Kinesiology - Sport Psychology and Skill Acquisition Emphasis
Coaching Experience:
4 years with Mustang
Head Men’s Soccer Coach at Chabot College
Previous coaching roles include Dominican University, College of Marin, Merritt College, Marin Football Club, Olympic Development Program
Coaching Philosophy:
My coaching philosophy in one sentence: Do the best you can until you know better—then, when you know better, do better. Coaching is about creating an environment that encourages constant growth, where improvement is expected and embraced. We strive to learn from every experience—successes and failures alike—using those lessons to become better teammates, stronger individuals, and more thoughtful people beyond the game. At the same time, we compete with purpose, giving our best effort in every moment. Growth and effort go hand in hand: we push ourselves to improve while honoring the commitment to compete at our highest level every day.
Playing Experience: Dominican University
Notable Achievements: Helping student-athletes work towards their goals as players and people. Competitively, winning collegiate conference championships in 2013, 2018, 2022.
Henry Foulk
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Roles: 2010 ECNL Boys
Coaching Education/License:
USSF C License
M.S. Kinesiology - Sport Psychology and Skill Acquisition Emphasis
Coaching Experience:
4 years with Mustang
Head Men’s Soccer Coach at Chabot College
Previous coaching roles include Dominican University, College of Marin, Merritt College, Marin Football Club, Olympic Development Program
Coaching Philosophy:
My coaching philosophy in one sentence: Do the best you can until you know better—then, when you know better, do better. Coaching is about creating an environment that encourages constant growth, where improvement is expected and embraced. We strive to learn from every experience—successes and failures alike—using those lessons to become better teammates, stronger individuals, and more thoughtful people beyond the game. At the same time, we compete with purpose, giving our best effort in every moment. Growth and effort go hand in hand: we push ourselves to improve while honoring the commitment to compete at our highest level every day.
Playing Experience: Dominican University
Notable Achievements: Helping student-athletes work towards their goals as players and people. Competitively, winning collegiate conference championships in 2013, 2018, 2022.
JAVIER ACETO
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Roles:
ECNL RL Director & U17B ECNL RL Coach
Coaching Education/License:
U.S. Soccer ‘B’ License
National Diploma, National Soccer Coaches Association NSCAA
Coaching Experience:
Fifth year at Mustang
20+ Club & College, Older Boys
PDP for NorCal Premier
Coaching Philosophy:
My coaching philosophy is centered on developing players through a dynamic blend of high-intensity play, purposeful ball possession, and strong technical ability. I aim to create an environment where players are confident on the ball, make intelligent decisions, and play with speed and intent. Through a possession-based approach, players learn to control the game, create advantages, and attack with purpose, while maintaining the intensity and work ethic needed to compete at a high level. My goal is to develop complete players who are technically proficient, tactically aware, and committed to continuous growth both on and off the field.
Playing Experience:
Played in Argentina
College in the US
U23 US National team friendly tournament
Notable Achievements:
Won multiple leagues at different levels
Masters Degree in Education
Javier Ayala-Hill
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Roles: ECNL-RL Director & U17B ECNL-RL Coach
Coaching Education/License:
USSF B
National Diploma, National Soccer Coaches Association NSCAA
Coaching Experience:
Fifth year at Mustang
20+ Club & College, Older Boys
PDP for NorCal Premier
Coaching Philosophy:
My coaching philosophy is centered on developing players through a dynamic blend of high-intensity play, purposeful ball possession, and strong technical ability. I aim to create an environment where players are confident on the ball, make intelligent decisions, and play with speed and intent. Through a possession-based approach, players learn to control the game, create advantages, and attack with purpose, while maintaining the intensity and work ethic needed to compete at a high level. My goal is to develop complete players who are technically proficient, tactically aware, and committed to continuous growth both on and off the field.
Playing Experience:
Played in Argentina
College in the US
U23 US National team friendly tournament
Notable Achievements:
Won multiple leagues at different levels
Masters Degree in Education
Jessica Sanassarian
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Roles: ECNL-RL Director & U17B ECNL-RL Coach
Coaching Education/License:
USSF B
National Diploma, National Soccer Coaches Association NSCAA
Coaching Experience:
Fifth year at Mustang
20+ Club & College, Older Boys
PDP for NorCal Premier
Coaching Philosophy:
My coaching philosophy is centered on developing players through a dynamic blend of high-intensity play, purposeful ball possession, and strong technical ability. I aim to create an environment where players are confident on the ball, make intelligent decisions, and play with speed and intent. Through a possession-based approach, players learn to control the game, create advantages, and attack with purpose, while maintaining the intensity and work ethic needed to compete at a high level. My goal is to develop complete players who are technically proficient, tactically aware, and committed to continuous growth both on and off the field.
Playing Experience:
Played in Argentina
College in the US
U23 US National team friendly tournament
Notable Achievements:
Won multiple leagues at different levels
Masters Degree in Education
joe owen
Phone
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Roles:
Coaching Education/License: USSF ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
john kinnear
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Roles:
U13B ECNL & U8B Pre-ECNL
Coaching Education/License:
Director of Coaching - NSCAA
Advanced National - NSCAA
National - NSCAA
Youth National - NSCAA
Futsal - NSCAA
Goalkeeping I & II NSCAA
D - US Soccer
Coaching Experience:
Mustang Soccer - 24 Years
Club Soccer Coach - 26 Years
Varsity Soccer, Washington, Fremont 6 years
JV Soccer, Amador Valley, Pleasanton - 7 Years
Coaching Philosophy:
Tenacity and Humbleness are my tenets to soccer. Be tenacious in learning and doing. Be tenacious in your love of the game, for your shared goals with teammates, and in your transition from self to player. Be humble in learning and doing. Be humble and gracious to those who mentor, train, and help you Appreciate other's time and effort into the shared goals.
Playing Experience:
Sonoma State University
JFK - Fremont High School
Bay Oaks Soccer Club
Fremont Youth Soccer League
Notable Achievements:
Sonoma State: League Champions 95, 96, 97
High School, JFK, Fremont: Player of the Year & Golden Boot Winner, Mission Valley Athletic League 1992
Jorge Fonseca
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Roles: U13 ECNL & U8 Pre-ECNL
Coaching Education/License:
Director of Coaching - NSCAA
Advanced National - NSCAA
National - NSCAA
Youth National - NSCAA
Futsal - NSCAA
Goalkeeping I & II NSCAA
D - US Soccer
Coaching Experience:
Mustang Soccer - 24 Years
Club Soccer Coach - 26 Years
Varsity Soccer, Washington, Fremont 6 years
JV Soccer, Amador Valley, Pleasanton - 7 Years
Coaching Philosophy:
Tenacity and Humbleness are my tenets to soccer. Be tenacious in learning and doing. Be tenacious in your love of the game, for your shared goals with teammates, and in your transition from self to player. Be humble in learning and doing. Be humble and gracious to those who mentor, train, and help you Appreciate other's time and effort into the shared goals.
Playing Experience:
Sonoma State University
JFK - Fremont High School
Bay Oaks Soccer Club
Fremont Youth Soccer League
Notable Achievements:
Sonoma State: League Champions 95, 96, 97
High School, JFK, Fremont: Player of the Year & Golden Boot Winner, Mission Valley Athletic League 1992
juan guerrero sr.
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Julio Naranjo
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Justin Lola
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Kamran Ghanbari
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Katie Cesio
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Kevin Esquivel
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Lenny Lun
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Roles:
Coaching Education/License: U.S. Soccer ‘A’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Leti Fernández
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Roles:
U11G Elite II and U14G ECNL-RL
Coaching Education/License:
U.S. Soccer ‘B’ License
Coaching Experience:
5 years Club Soccer (U8-U16) in SoCal, Florida, and New York
1 year High School Soccer (Varsity/JV) in SoCal
Coaching Philosophy:
My goal is to create a competitive, positive, and supportive environment where players are encouraged to think independently, make decisions, and take ownership of their development. I am driven to fostering a passion for the game by helping players deepen their understanding, embrace challenges, and commit to continuous growth. Through a focus on long-term development, I strive to help athletes reach their full potential both on the field and as confident, well-rounded individuals.
Playing Experience:
University of California, Irvine Club Soccer Captain from 2018-2023
maks fomin
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Roles:
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Mark Bartlett
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Roles:
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
marquis white
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Martin Pantoja
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Mary Hoffert
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
mike descombaz
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Roles:
Coaching Education/License: NSCAA Advanced Regional Diploma
Coaching Experience:
Playing Experience:
Notable Achievements:
mike kelley
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Mike Lego
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Mohand Moualdi
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Mounir Fellahi
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
nathan deigert
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
nick terzolo
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Oscar Antezana
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
pat uriz
Phone
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Roles:
Coaching Education/License: U.S. Soccer ‘B’ License
Coaching Experience:
Playing Experience:
Notable Achievements:
Peter hayton
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Roles:
Director of Coaching Education & Methodology, U14B ECNL
Coaching Education/License:
UEFA B License
U.S. Soccer ‘B’ License
NSCAA Premier Diploma
La Liga Formation Methodology Level 1
ACF Fiorentina Master Coaching Diploma
Coaching Experience:
30yrs youth coaching experience in both England (7yrs) & U.S. (23yrs)
Coaching Philosophy:
Connect with each player & coach as a person 1st! Create & sustain an environment where players & coaches feel both seen and heard, feel supported in uncomfortable/difficult situations, and possess the confidence to “bounce back” after mistakes. To inspire players & coaches to believe anything is possible, understand that teamwork is their “superpower” and are empowered to become the best version of themselves on a daily basis.
Playing Experience:
5yrs professional at Darlington F.C. (England)
10yrs semi-pro at various Northern League clubs in England
Representation at the county (state) level across all age groups
Selection for England U18 national team tryouts
Notable Achievements:
Coaching U16B Champions League Champions (2023)
Three consecutive B.S.A.L. League Titles (2006, 2007, 2008)
Three consecutive NCS Championship Final appearances (2006, 2007, 2008)
Rachel Mercik
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Roles:
Mustang College Advisor, Assistant coach to 2009G ECNL, 2010G ECNL, 2011G ECNL, 2015G Pre-ECNL
Coaching Education/License:
U.S. Soccer ‘B’ License
U.S. Soccer ‘C’ License
Coaching Experience:
4 years with Mustang (U15-U17G ECNL)
8+ years coaching youth in U.S.A., Sweden, & Cyprus
UC Berkeley WSOC Assistant Coach (2 years)
UC Davis WSOC Assistant Coach (2 years)
Playing Experience:
Senior Captain & 4 year letter-winner at UC Berkeley (NCAA Division I) 2010-2014
USYNT: U20, U18, U16, U14
Played 5 years professionally in Germany at 1st Division Turbine Potsdam, in Sweden at 1st Division Vittsjo GIK, and in Cyprus at 1st Division, and UEFA Champions League Qualifiers, Apollon Ladies.
WPSL: Seattle Sounders, California Storm, SF Knighthawks, Bay Area Breeze
Notable Achievements:
Helped develop 10+ pro players in last 5 years
2024/2025 Mustang Coach of the Year
seth alberico
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Si Chen
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
tim lewis
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Tino Tacuba
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements:
Travis Wilson
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Roles:
Coaching Education/License:
Coaching Experience:
Playing Experience:
Notable Achievements: