Djokovic outlasts Wawrinka in Melbourne -- Wawrinka , the defending champion , had rallied from a break down in the fourth .
Djokovic outlasts Wawrinka in Melbourne -- Wawrinka , the defending champion , had the momentum entering the fifth .
Djokovic outlasts Wawrinka in Melbourne -- Wawrinka , the defending champion , had rallied from a break down in the fourth and had the momentum entering the fifth .