CREATE TABLE table_23563375_11 (against VARCHAR2, w_l VARCHAR2, round VARCHAR2)

Who was played against when there was a loss and in the gi po round?
SELECT against FROM table_23563375_11 WHERE w_l = "Loss" AND round = "GI PO"
SELECT "against" FROM "table_23563375_11" WHERE "GI PO" = "round" AND "Loss" = "w_l"