CREATE TABLE table_25885 ("Game" FLOAT, "Date" CLOB, "Team" CLOB, "Score" CLOB, "High points" CLOB, "High rebounds" CLOB, "High assists" CLOB, "Location Attendance" CLOB, "Series" CLOB)

Which series were played on April 18?
SELECT "Series" FROM table_25885 WHERE "Date" = 'April 18'
SELECT "Series" FROM "table_25885" WHERE "Date" = 'April 18'