SELECT COUNT(singles_w_l) FROM table_10023387_1 WHERE doubles_w_l = "0–0" AND total_w_l = "3–1"
Berapa jumlah total single w-l dengan ganda W-l 0–0 dan total W-l dari 3–1
CREATE TABLE table_10023387_1 (singles_w_l VARCHAR, doubles_w_l VARCHAR, total_w_l VARCHAR)