Question: Which Method has a Round of 1, and a Record of 4–2?
SQL: SELECT "Method" FROM "2-1725416-2" WHERE "Round" = 1.0 AND "Record" = '4–2';

Question: Which Opponent has a Time of 4:51?
SQL: SELECT "Opponent" FROM "2-1725416-2" WHERE "Time" = '4:51';

Question: Which Round has an Opponent of Jorge Magalhaes?
SQL: SELECT AVG("Round") FROM "2-1725416-2" WHERE "Opponent" = 'Jorge Magalhaes';

Question: Which Round has a Location of bahia, brazil?
SQL: SELECT AVG("Round") FROM "2-1725416-2" WHERE "Location" = 'bahia, brazil';

Question: Which Opponent has an Event of Jungle Fight 5?
SQL: SELECT "Opponent" FROM "2-1725416-2" WHERE "Event" = 'Jungle Fight 5';