CREATE TABLE table_name_79 (goals INT, average VARCHAR, matches VARCHAR)

For averages of 1.58 and matches under 38, what is the average number of goals?
SELECT AVG(goals) FROM table_name_79 WHERE average = 1.58 AND matches < 38
SELECT AVG("goals") FROM "table_name_79" WHERE "average" = 1.58 AND "matches" < 38