CREATE TABLE table_59691 ("Tournament" CLOB, "1990" CLOB, "1991" CLOB, "1992" CLOB, "1993" CLOB, "1994" CLOB, "1995" CLOB, "1996" CLOB, "1997" CLOB, "1998" CLOB, "Career SR" CLOB, "Career Win-Loss" CLOB)

Madrid (Stuttgart) tournament with a 1996 of A has this for a Career SR?
SELECT "Career SR" FROM table_59691 WHERE "1996" = 'a' AND "Tournament" = 'madrid (stuttgart)'
SELECT "Career SR" FROM "table_59691" WHERE "1996" = 'a' AND "Tournament" = 'madrid (stuttgart)'