Relive the 2026 OSA Female Invitational
The official photo gallery from the 2026 OSA Female Invitational Tournament is now available! Held August 29–30 in Westminster, California,
Open Soccer Alliance
Female Invitational 2026 Set to Showcase Southern California’s Top Girls Soccer Talent
Open Soccer Alliance (OSA) is proud to announce the 2026 Female Invitational, an exciting all-female youth soccer tournament taking place
Champions Crowned at the 2026 OSA Mother’s Day Tournament in Westminster
The Open Soccer Alliance USA (OSA) Mother’s Day Tournament concluded this past weekend in Westminster, California, bringing together talented teams
A Bright Finish Under the Desert Skies in Coachella
The Copa Desert Lights Tournament came to an exciting close in Coachella, delivering a memorable weekend of competitive soccer, community
2025 Day of the Dead Tournament Crowns 10 Champions in Coachella
After a weekend of exciting soccer activity in Coachella, 20 teams walk away with trophies as Day of the Dead
OSA Youth League Update: October 11–12 & October 18–19
It was an action-packed couple of weekends for the OSA Youth League! At McGarvin School in Westminster on October 11–12,
Victor Valdelamar Returns: Club Puebla’s Top Scout Joins OSA’s Day of the Dead Tournament
The OSA Day of the Dead Tournament in Coachella is about to get even more exciting — as Victor Valdelamar,
Action Update: Goals, Grit & Great Performances in Westminster
The first weekend in October, at Sarah McGarvin Intermediate School in Westminster, the OSA League delivered another thrilling round of
A New Era for Aspiring Soccer Talent: The OSA U19 Edge Elite Division
OSA Launches Pathway to Adult Soccer with Prize Money Included In the world of soccer, the leap from youth play
Club América Is Coming to OSA Youth Cup
This Is Your Shot to Be Seen! Get ready for the BIGGEST news of the summer!The head scout from Club