CREATE TABLE table_51920 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Date" CLOB)

What home score has an Away team of fitzroy?
SELECT "Home team score" FROM table_51920 WHERE "Away team" = 'fitzroy'
SELECT "Home team score" FROM "table_51920" WHERE "Away team" = 'fitzroy'