CREATE TABLE table_22802 ("Year" TEXT, "League" TEXT, "Reg. Season" TEXT, "Playoffs" TEXT, "Owner ( s ) " TEXT, "Avg. Attendance" FLOAT)

what was the year where in the playoffs was champions
SELECT "Year" FROM table_22802 WHERE "Playoffs" = 'Champions'
SELECT "Year" FROM "table_22802" WHERE "Playoffs" = 'Champions'