CREATE TABLE table_45742 ("Name" TEXT, "Club" TEXT, "Debut round" FLOAT, "Games  ( 2008 ) " FLOAT, "Goals  ( 2008 ) " FLOAT, "Previous club ( s ) " TEXT)

What is the average number of goals with 21 games for a debut round less than 1?
SELECT AVG("Goals (2008)") FROM table_45742 WHERE "Games (2008)" = '21' AND "Debut round" < '1'
SELECT AVG("Goals (2008)") FROM "table_45742" WHERE "Debut round" < '1' AND "Games (2008)" = '21'