Question: Which tier of the tournament has Mont de Marson in it?
SQL: SELECT "Tier" FROM "2-12428755-2" WHERE "Tournament" = 'Mont de Marson';

Question: Which date has opponents, Akgul Amanmuradova Nina Bratchikova, in the final?
SQL: SELECT "Date" FROM "2-12428755-2" WHERE "Opponents in the final" = 'Akgul Amanmuradova Nina Bratchikova';

Question: Which date has opponents, Claire de Gubernatis Alexandra Dulgheru, in the final?
SQL: SELECT "Date" FROM "2-12428755-2" WHERE "Opponents in the final" = 'Claire de Gubernatis Alexandra Dulgheru';

Question: What is the score in the touranament of Antalya-Belek?
SQL: SELECT "Score" FROM "2-12428755-2" WHERE "Tournament" = 'Antalya-Belek';

Question: Which date has the tier of ITF $10k?
SQL: SELECT "Date" FROM "2-12428755-2" WHERE "Tier" = 'ITF $10k';