CREATE TABLE table_46596 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

What is the average round for the TKO (punches and elbows) method?
SELECT AVG("Round") FROM table_46596 WHERE "Method" = 'tko (punches and elbows)'
SELECT AVG("Round") FROM "table_46596" WHERE "Method" = 'tko (punches and elbows)'