CREATE TABLE table_48562 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" TEXT, "Time" TEXT, "Location" TEXT)

Which event had the record of 18 5 (1)?
SELECT "Event" FROM table_48562 WHERE "Record" = '18–5 (1)'
SELECT "Event" FROM "table_48562" WHERE "Record" = '18–5 (1)'