CREATE TABLE table_61140 ("Date" TEXT, "Round" TEXT, "Opponents" TEXT, "H / A" TEXT, "Result F \\u2013 A" TEXT, "Attendance" FLOAT)

Who is the opponent(s) in round 6?
SELECT "Opponents" FROM table_61140 WHERE "Round" = 'round 6'
SELECT "Opponents" FROM "table_61140" WHERE "Round" = 'round 6'