CREATE TABLE table_21446 ("Team #1" CLOB, "Points" CLOB, "Team #2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

Who played San Lorenzo?
SELECT "Team #2" FROM table_21446 WHERE "Team #1" = 'San Lorenzo'
SELECT "Team #2" FROM "table_21446" WHERE "Team #1" = 'San Lorenzo'