The 2023 Katsufrakis Kup is underway in Costa Mesa, as SoCal hosts teams of the best 12s players from NorCal, Intermountain, and Pacific Northwest! 🏆🌴 📸: mlvytnns #USTASoCal #USTANorCal #USTAIntermountain #USTAPNW #SoCalTennis