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Djokovic bothered by leg, heckler during Australian Open win
Read full article: Djokovic bothered by leg, heckler during Australian Open winNovak Djokovic has 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.