CREATE TABLE table_29572583_20 (player VARCHAR, status VARCHAR)

which player had the status to the fourth round lost to tsvetana pironkova [32] Answers:
SELECT player FROM table_29572583_20 WHERE status = "Fourth round lost to Tsvetana Pironkova [32]"
SELECT "player" FROM "table_29572583_20" WHERE "Fourth round lost to Tsvetana Pironkova [32]" = "status"