LEVEL 2 ADVANCED National level events include USTA National Level 2s, Zone Team Championships, Eddie Herr (B/G 12-16), and the Junior Orange Bowl (B/G 12-14) LEVEL 1 ADVANCED Highest National level events include IOSC, The National Championships, Easter Bowl, Eddie Herr ITF (BG18), and Orange Bowl (BG16-18)
https://www.ustasocal.com/junior/tournaments