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American Youth Soccer Organization Providing world class youth soccer programs that enrich children's lives.

Welcome to AYSO Area 11-S

AYSO Matrix 11-S

AYSO Matrix is a competitive soccer program with interplay with CalSouth club teams in the Presidio Soccer League (Presidio) and San Diego Development Academy (SDDA) for boys and girls in age divisions U11 - U19.

AYSO Matrix 11-S is the CalSouth League of Registration serving the communities listed below.  For specific Tryout, Registration and Team information, please click on the AYSO Matrix 11-S Club name for a link to the Club webiste.

AYSO Matrix 11-S ClubAYSO RegionPrimary Communities Served
AYSO Matrix Bonita116Bonita, Eastern Chula Vista
AYSO Matrix Spring Valley258Spring Valley, Lemmon Grove
AYSO Matrix Chula Vista290Western Chula Vista
AYSO Matrix Paradise Hills (inactive in 2018)581Paradise Hills, National City, San Diego
AYSO Matrix South Bay712South Bay, Imperial Beach, Nestor, South San Diego

: please click on the Club name for a link to the Club website

USSF, CalSouth, Presidio, and SDDA Changes (based on USSF PDI dated February 2017)

The United States Soccer Federation (USSF) has recommended two initiatives designed to enhance the development of youth players.  These two initiatives were implemented by CalSouth, Presidio, and SDDA beginning with the 2016-2017 season for play that began on or after August 1, 2016.  The two initiatives are:
1) Player age divisions will be aligned to calendar birth year, rather than the prior system of fiscal year or school year; and 
2) Small Sided Games in U6 - U12.

The following chart depicts the changes for 2018 - 2019 season.




Number of Players
on the Field

Number of Players
Team Roster Maximum

Recommended Field Dimensions
(L x W in yards)

Goal Dimensions
(H x W in feet)
U920104507 v 71055 x 35 (min) to 65 x 45 (max)6.5 x 12  or  6.5 x 18.5
U10 2009  4 50 7 v 7 10 55 x 35 (min) to 65 x 45 (max) 6.5 x 12  or  6.5 x 18.5 
U11 2008 4 60 9 v 9 13 70 x 45 (min) to 80 x 55 (max) 6.5 x 18.5  or  7 x 21  
U1220074609 v 91370 x 45 (min) to 80 x 55 (max)6.5 x 18.5  or  7 x 21
U13200657011 v 1115100 x 50 (min) to 120 x 80 (max)8 x 24
U14200557011 v 1115100 x 50 (min) to 120 x 80 (max)8 x 24
U15200458011 v 1118100 x 50 (min) to 120 x 80 (max)8 x 24
U16200358011 v 1118100 x 50 (min) to 120 x 80 (max)8 x 24
U17200259011 v 1118100 x 50 (min) to 120 x 80 (max)8 x 24
U18200159011 v 1118100 x 50 (min) to 120 x 80 (max)8 x 24
U19200059011 v 1118100 x 50 (min) to 120 x 80 (max)8 x 24

Note:  USSF has implemented a Concussion Rule Change which requires youth soccer programs to implement restrictions in heading the ball during practices and games beginning with the 2017 season.

        U9 thru U11 – deliberate or accidental heading is not permitted in practice or games; restart with IFK for the opposing team

        U12 – heading in practice is limited to a maximum of 30 minutes per week with no more than 15-20 headers per player;
               no restriction on heading in matches

        U13 thru U19 - no restriction on heading in practices or matches


National Partners

Contact Us

AYSO Area 11-S

P.O. Box 581 
Bonita, California 91908

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