CREATE TABLE table_74072 ("Player" TEXT, "Team" TEXT, "Matches" FLOAT, "Runs" FLOAT, "Average" TEXT, "Strike rate" TEXT, "Highest Score" TEXT, "100s" FLOAT, "50s" FLOAT)

What is the team Sussex' highest score?
SELECT "Highest Score" FROM table_74072 WHERE "Team" = 'Sussex'
SELECT "Highest Score" FROM "table_74072" WHERE "Team" = 'Sussex'