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Under the guidance of the Oakland Diocese Catholic Youth Organization (CYO), the Southern Alameda County CYO League (boys) offer sports as a ministry to hundreds of elementary and junior high school boys each year in the Catholic parishes and schools in the Castro Valley, San Leandro, San Lorenzo and Hayward area.


Member parishes:

All Saints, Hayward

Assumption, San Leandro

St. Bede, Hayward

St. Clement, Hayward

St. Felicitas, San Leandro

St. Joachim, Hayward

St. John, San Lorenzo

St. Leanders, San Leandro

Our Lady of Grace, Castro Valley

Transfiguation, Castro Valley


About Us

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