CREATE TABLE table_6120 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

What event did he have a 2-0 record?
SELECT "Event" FROM table_6120 WHERE "Record" = '2-0'
SELECT "Event" FROM "table_6120" WHERE "Record" = '2-0'