CREATE TABLE table_73329 ("Year" FLOAT, "Division" FLOAT, "League" CLOB, "Reg. Season" CLOB, "Playoffs" CLOB, "National Open" CLOB)

What league was involved in 2010?
SELECT "League" FROM table_73329 WHERE "Year" = '2010'
SELECT "League" FROM "table_73329" WHERE "Year" = '2010'