Open Soccer Alliance Archives

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 […]

The Open Soccer Alliance USA (OSA) Mother’s Day Tournament concluded this past weekend in Westminster, California, bringing together talented teams

osa-us@dmin / December 23, 2025

The Copa Desert Lights Tournament came to an exciting close in Coachella, delivering a memorable weekend of competitive soccer, community

osa-us@dmin / November 4, 2025

After a weekend of exciting soccer activity in Coachella, 20 teams walk away with trophies as Day of the Dead

osa-us@dmin / October 20, 2025

It was an action-packed couple of weekends for the OSA Youth League! At McGarvin School in Westminster on October 11–12,

osa-us@dmin / October 16, 2025

The OSA Day of the Dead Tournament in Coachella is about to get even more exciting — as Victor Valdelamar,

osa-us@dmin / October 11, 2025

The first weekend in October, at Sarah McGarvin Intermediate School in Westminster, the OSA League delivered another thrilling round of

osa-us@dmin / September 2, 2025

OSA Launches Pathway to Adult Soccer with Prize Money Included In the world of soccer, the leap from youth play

This Is Your Shot to Be Seen! Get ready for the BIGGEST news of the summer!The head scout from Club

The countdown is over. On the weekend of June 28–29, the 2025 OSA MENS Season officially begins. This isn’t a