CREATE TABLE table_name_41 (league VARCHAR, club VARCHAR, apps VARCHAR, goals VARCHAR)

Which league has less than 15 apps and 0 goals with sparta prague?
SELECT league FROM table_name_41 WHERE apps < 15 AND goals = 0 AND club = "sparta prague"
SELECT "league" FROM "table_name_41" WHERE "apps" < 15 AND "club" = "sparta prague" AND "goals" = 0