In effort to alleviate elbow pain, Djokovic adopts abbreviated motion.
The former World No.4 will seek to enhance the tournament through media and public relations.
The Romanian is no longer wearing Adidas. Will Nike be next?
Williams sisters headline Tie Break Tens on March 5th in New York.
The Serb will wear the new Gel Resolution Novak this season.
The Swiss pulled out of an exhibition on Wednesday in Melbourne, citing an Elbow injury.
Hall of Famer believes US Open champion suffers from shortage of burning desire.
