Novak Djokovic put aside problems with his left hamstring and a persistent heckler to beat 191st-ranked French qualifier Enzo Couacaud 6-1, 6-7 (5), 6-2, 6-0 in the second round of the Australian Open.
Novak Djokovic put aside problems with his left hamstring and a persistent heckler to beat 191st-ranked French qualifier Enzo Couacaud 6-1, 6-7 (5), 6-2, 6-0 in the second round of the Australian Open.