CREATE TABLE table_17527 ("Season" TEXT, "Mens singles" TEXT, "Womens singles" TEXT, "Mens doubles" TEXT, "Womens doubles" TEXT, "Mixed doubles" TEXT)

Name the total number for mens single for 2002/2003
SELECT COUNT("Mens singles") FROM table_17527 WHERE "Season" = '2002/2003'
SELECT COUNT("Mens singles") FROM "table_17527" WHERE "Season" = '2002/2003'