CREATE TABLE table_name_75 (games NUMBER, team VARCHAR2, rebounds VARCHAR2)

What's the mean game number for the olympiacos team when there's less than 17 rebounds?
SELECT AVG(games) FROM table_name_75 WHERE team = "olympiacos" AND rebounds < 17
SELECT AVG("games") FROM "table_name_75" WHERE "olympiacos" = "team" AND "rebounds" < 17