CREATE TABLE table_46580 ("Tie no" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Attendance" TEXT)

What was the score when Walsall was the away team?
SELECT "Score" FROM table_46580 WHERE "Away team" = 'walsall'
SELECT "Score" FROM "table_46580" WHERE "Away team" = 'walsall'