CREATE TABLE table_49326 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

Can you tell me the Opponent that has the Time of 0:20?
SELECT "Opponent" FROM table_49326 WHERE "Time" = '0:20'
SELECT "Opponent" FROM "table_49326" WHERE "Time" = '0:20'