CREATE TABLE table_53628 ("Year" FLOAT, "Player" CLOB, "Position" CLOB, "High School" CLOB, "Hometown" CLOB, "MLB Draft" CLOB)

What position does the player from malvern prep play?
SELECT "Position" FROM table_53628 WHERE "High School" = 'malvern prep'
SELECT "Position" FROM "table_53628" WHERE "High School" = 'malvern prep'