Novak Djokovic has matured as player, person in last five years
Novak Djokovic could become the first player to win five Australian Open titles since the start of the Open Era.
Chris Hyde/Getty Images
Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide—from Peter King, Tom Verducci, Lee Jenkins, Andy Staples, Grant Wahl, and more—delivered straight to you, along with up-to-the-minute news and live scores.