CREATE TABLE table_66404 ("Game" FLOAT, "Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Location/Attendance" TEXT, "Series" TEXT)

What is the game number on April 7?
SELECT COUNT("Game") FROM table_66404 WHERE "Date" = 'april 7'
SELECT COUNT("Game") FROM "table_66404" WHERE "Date" = 'april 7'