CREATE TABLE table_1728 ("Game" FLOAT, "Date" TEXT, "Team" TEXT, "Score" TEXT, "High points" TEXT, "High rebounds" TEXT, "High assists" TEXT, "Location Attendance" TEXT, "Series" TEXT)

Name the total number of series for april 26
SELECT COUNT("Series") FROM table_1728 WHERE "Date" = 'April 26'
SELECT COUNT("Series") FROM "table_1728" WHERE "Date" = 'April 26'