Question: What is the highest number of the match with Julio César Vásquez as the opponent?
SQL: SELECT MAX("Number") FROM "2-12206918-2" WHERE "Opponent" = 'Julio César Vásquez';

Question: Who was the opponent of the match on 2006-04-08?
SQL: SELECT "Opponent" FROM "2-12206918-2" WHERE "Date" = '2006-04-08';

Question: What is the result of the match with Zab Judah as the opponent?
SQL: SELECT "Result" FROM "2-12206918-2" WHERE "Opponent" = 'Zab Judah';

Question: What is the date of the match with a result of UD 12/12 between Pernell Whitaker and James McGirt?
SQL: SELECT "Date" FROM "2-12206918-2" WHERE "Result" = 'UD 12/12' AND "Name" = 'Pernell Whitaker' AND "Opponent" = 'James McGirt';