CREATE TABLE table_74825 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

Who was the opponent in London, England in a round less than 2?
SELECT "Opponent" FROM table_74825 WHERE "Location" = 'london, england' AND "Round" < '2'
SELECT "Opponent" FROM "table_74825" WHERE "Location" = 'london, england' AND "Round" < '2'