CREATE TABLE table_name_75 (competition_round_ VARCHAR, d_ VARCHAR, season VARCHAR, winner VARCHAR)

What is the competition before the 1930 season, and a winning draw?
SELECT competition_round_ AS "d_" FROM table_name_75 WHERE season < 1930 AND winner = "draw"
SELECT "competition_round_" AS "d_" FROM "table_name_75" WHERE "draw" = "winner" AND "season" < 1930