CREATE TABLE table_name_26 (overall NUMBER, name VARCHAR2, round VARCHAR2)

Which Overall is the highest one that has a Name of daimon shelton, and a Round larger than 6?
SELECT MAX(overall) FROM table_name_26 WHERE name = "daimon shelton" AND round > 6
SELECT MAX("overall") FROM "table_name_26" WHERE "daimon shelton" = "name" AND "round" > 6