CREATE TABLE table_13062 ("Place" TEXT, "Player" TEXT, "Country" TEXT, "Score" TEXT, "To par" FLOAT)

What is the highest to par of player len mattiace, who has a t7 place and a score of 73-74=147?
SELECT MAX("To par") FROM table_13062 WHERE "Place" = 't7' AND "Score" = '73-74=147' AND "Player" = 'len mattiace'
SELECT MAX("To par") FROM "table_13062" WHERE "Place" = 't7' AND "Player" = 'len mattiace' AND "Score" = '73-74=147'