He appeared to make massive strides when pushing Novak Djokovic all the way in the Australian Open Final .
He has since seen the Serb , Rafael Nadal and Roger Federer pull away from him again .
He appeared to make massive strides when pushing Novak Djokovic all the way in the Australian Open Final , but he has since seen the Serb , Rafael Nadal and Roger Federer pull away from him again .