CREATE TABLE table_name_21 (attendance VARCHAR2, opponent VARCHAR2, date VARCHAR2)

When the phillies 1:15 pm played on April 9, what was the attendance?
SELECT attendance FROM table_name_21 WHERE opponent = "phillies 1:15 pm" AND date = "april 9"
SELECT "attendance" FROM "table_name_21" WHERE "april 9" = "date" AND "opponent" = "phillies 1:15 pm"