CREATE TABLE table_159 ("Player" CLOB, "W-L  ( Total ) " CLOB, "W-L  (  Singles  ) " CLOB, "W-L  (  Doubles  ) " CLOB, "Ties" FLOAT, "Debut" FLOAT, "Years Played" FLOAT)

What is the highest number of ties?
SELECT MAX("Ties") FROM table_159
SELECT MAX("Ties") FROM "table_159"