Question: Which record has a result of Loss in the Hero's 3 event?
SQL: SELECT "Record" FROM "2-12753207-2" WHERE "Res." = 'Loss' AND "Event" = 'Hero''s 3';

Question: Which event led to a 4-0 record?
SQL: SELECT "Event" FROM "2-12753207-2" WHERE "Record" = '4-0';

Question: Which location led to a 10-3 record?
SQL: SELECT "Location" FROM "2-12753207-2" WHERE "Record" = '10-3';

Question: In the match against Masahiro Oishi, what was the record?
SQL: SELECT "Record" FROM "2-12753207-2" WHERE "Opponent" = 'Masahiro Oishi';