Sharapova, Ivanovic move into Australian Open women's final 3 hours ago MELBOURNE, Australia - A year after losing the Australian Open final in embarrassing fashion to American Serena Williams, Russian Maria Sharapova is looking unstoppable in her quest for a third Grand Slam singles title. But if it doesn't happen in Saturday's final at Melbourne Park against Serbia's Ana Ivanovic, she won't lose too much sleep over it. "From the beginning of the tournament, you want to go a step further than you've done in the past," Sharapova said after her 6-3, 6-1 semifinal win over Jelena Jankovic on Thursday....