CREATE TABLE table_name_15 (round NUMBER, college_junior_club_team__league_ VARCHAR2)

What is the highest round that has a player selected from Clarkson University?
SELECT MAX(round) FROM table_name_15 WHERE college_junior_club_team__league_ = "clarkson university"
SELECT MAX("round") FROM "table_name_15" WHERE "clarkson university" = "college_junior_club_team__league_"