CREATE TABLE table_76259 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Location" TEXT)

What is the average round against opponent Klas Akesson?
SELECT AVG("Round") FROM table_76259 WHERE "Opponent" = 'klas akesson'
SELECT AVG("Round") FROM "table_76259" WHERE "Opponent" = 'klas akesson'