Open Soccer Alliance USA Receives Official Youth League Sanctioning from Cal South
In a significant milestone for youth soccer development, Open Soccer Alliance USA (OSA) has officially been sanctioned by California State […]
Open Soccer Alliance USA Announces Partnership with GotSoccer for Player Registration
Strategic Agreement Aims to Streamline Registration and Enhance Soccer Participation Open Soccer Alliance USA (OSA) has officially partnered with GotSport,
Scorpions U18 Clinch the First-Ever OSA Union Cup Championship
In an exciting game, the younger Scorpions team captured the first Union Cup title with a 5-3 win over FC
OSA Renews Sanctioning with USASA, Strengthening Its Commitment to Soccer
OSA Continues Path in the U.S. Soccer Landscape Open Soccer Alliance (OSA) proudly announces the renewal of its sanctioning by
Mesoamerica-San Carlos Crowned 2025 Adult State Cup Champions
It was a picture-perfect Sunday evening at the Great Park Championship Soccer Stadium in Irvine as Mesoamerica-San Carlos, the reigning
Open Soccer Alliance (OSA) Announces Partnership with Select Sport America
Select Sport America (SELECT) becomes the Official Soccer Ball of OSA Open Soccer Alliance (OSA) is proud to announce an
Union Cup Tournament Kicks Off in Southern California
OSA-Sponsored Soccer Tournament Kicks Off February 16th at Lynwood High School Southern California’s soccer scene is set to heat up
Open Soccer Alliance Announces Pedro Magallon As New League President
Open Soccer Alliance (OSA) has announced a significant leadership change. Having recently severed ties with Michael Collins, OSA has now
OSA Welcomes Ron Gilmore To Our Team
Ronald Gilmore grew up working in equipment, game day operations and team administration for the San Jose Earthquakes of the
Open Soccer Alliance and LA Sports Today Announce Strategic Partnership
In a groundbreaking move set to elevate semi-professional soccer in Southern California, Open Soccer Alliance (OSA) and LA Sports Today
