CREATE TABLE table_12628 ("Result" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Notes" TEXT)

Who was the opponent when the method was points (4 x 0)?
SELECT "Opponent" FROM table_12628 WHERE "Method" = 'points (4 x 0)'
SELECT "Opponent" FROM "table_12628" WHERE "Method" = 'points (4 x 0)'