CREATE TABLE table_15887 ("Season" FLOAT, "Player" CLOB, "Position" CLOB, "Nationality" CLOB, "Team" CLOB, "Draft Pick #" CLOB, "Draft Class" CLOB, "College" CLOB)

How many teams had a #1 draft pick that won the Rookie of the Year Award?
SELECT COUNT("Team") FROM table_15887 WHERE "Draft Pick #" = '1'
SELECT COUNT("Team") FROM "table_15887" WHERE "Draft Pick #" = '1'