CREATE TABLE table_19533 ("Year" FLOAT, "Division" FLOAT, "League" CLOB, "Regular Season" CLOB, "Playoffs" CLOB, "Open Cup" CLOB)

What regular seasons occurred in 2011?
SELECT "Regular Season" FROM table_19533 WHERE "Year" = '2011'
SELECT "Regular Season" FROM "table_19533" WHERE "Year" = '2011'