Djokovic rolls by Ramos-Vinolas to reach fourth round

MELBOURNE (Reuters) - Former champion Novak Djokovic added an apparent muscle strain in his lower back to concerns about his problem elbow but still overpowered Spaniard Albert Ramos-Vinolas 6-2 6-3 6-3 to reach the fourth round of the Australian Open on Saturday.

from Reuters: Sports News http://ift.tt/2FUTwNb