CREATE TABLE table_name_18 (attendance INT, week VARCHAR, result VARCHAR)

What sum of Attendance has a Week smaller than 10, and a Result of l 30-21?
SELECT SUM(attendance) FROM table_name_18 WHERE week < 10 AND result = "l 30-21"
SELECT SUM("attendance") FROM "table_name_18" WHERE "l 30-21" = "result" AND "week" < 10