At an Australian Open marked by upsets and new story lines, Rafael Nadal will play Sunday's final against a man often called the ''other'' Swiss tennis player. Now, after a stunning run in Melbourne, Stanislas Wawrinka has a new nickname: The Stanimal - a tribute to his gritty, fight-until-the end style of tennis. Fittingly, perhaps, the name was apparently coined by none other than Roger Federer, in a tweet of support for his friend which quickly caught on earlier in the tournament. Now that Federer is out of the running - he lost to Nadal in the semifinals - the 17-time Grand Slam winner and long-time ambassador for Swiss tennis has joined those cheering for Wawrinka to win his first Grand Slam final. More...