CREATE TABLE table_79897 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Record" CLOB)

What was the loss of the game when the record was 21-13?
SELECT "Loss" FROM table_79897 WHERE "Record" = '21-13'
SELECT "Loss" FROM "table_79897" WHERE "Record" = '21-13'