CREATE TABLE table_9173 ("Tie no" CLOB, "Home team" CLOB, "Score" CLOB, "Away team" CLOB, "Date" CLOB)

Which Tie no that has an Away team of altrincham?
SELECT "Tie no" FROM table_9173 WHERE "Away team" = 'altrincham'
SELECT "Tie no" FROM "table_9173" WHERE "Away team" = 'altrincham'