Question: What was the sum of the winner's shares for US Senior Opens won by brad bryant before 2007?
SQL: SELECT SUM("Winner's share ( $ )") FROM "2-1528962-1" WHERE "Champion" = 'brad bryant' AND "Year" < 2007.0;

Question: What was the winning score in 2000?
SQL: SELECT "Score" FROM "2-1528962-1" WHERE "Year" = 2000.0;

Question: What is the average winner's share won by Billy Casper?
SQL: SELECT AVG("Winner's share ( $ )") FROM "2-1528962-1" WHERE "Champion" = 'Billy Casper';