Question: What championship was played with Allan Stone as a partner?
SQL: SELECT "Championship" FROM "1-2820584-3" WHERE "Partner" = 'Allan Stone';

Question: How many different partners played in the finale in 1973?
SQL: SELECT COUNT("Partner") FROM "1-2820584-3" WHERE "Year" = 1973.0;

Question: What was the score in the final played with Fred McNair as partner?
SQL: SELECT "Score in the final" FROM "1-2820584-3" WHERE "Partner" = 'Fred McNair';