Baseball loves the walk-off home run.
Basketball loves the buzzer-beater.
Boxing lives for the 12th-round knockout by the guy losing on all the cards. It's the perfect ending, the classic way to win, the sports world according to Hollywood. Cassidy hopes the drama will play out just that way in the 127th Kentucky Derby on Saturday, with the tortoise catching the hare right at the wire. So do the handlers of Monarchos, Fifty Stars, Startac and Thunder Blitz. Jamaican Rum made up 12 lengths in his maiden victory and passed nine horses to finish second in the Arkansas Derby.