CREATE TABLE table_13710464_1 (winning_pitcher VARCHAR2, losing_pitcher VARCHAR2)

Who was the wenning witcher when ezequiel astacio was the losing pitcher?
SELECT winning_pitcher FROM table_13710464_1 WHERE losing_pitcher = "Ezequiel Astacio"
SELECT "winning_pitcher" FROM "table_13710464_1" WHERE "Ezequiel Astacio" = "losing_pitcher"