Table: fighter_results_16
Columns: res
record
opponent
method
event
round
location

Question: Which record has a result of loss in the Hero's 3 event?
SQL: SELECT "record" FROM fighter_results_16 WHERE "res" = 'loss' AND "event" = 'hero''s 3'

Question: Which event led to a 4-0 record?
SQL: SELECT "event" FROM fighter_results_16 WHERE "record" = '4-0'

Question: Which location led to a 10-3 record?
SQL: SELECT "location" FROM fighter_results_16 WHERE "record" = '10-3'

Question: In the match against Masahiro Oishi, what was the record?
SQL: SELECT "record" FROM fighter_results_16 WHERE "opponent" = 'masahiro oishi'