Novak jokovic has made it to the third round the Serbian star faced challenges particularly with his serve despite struggles he managed to secure his spot after an opponent withdrew zovic acknowledged he could have easily lost a second set with a score of 6 to4 6-4 and leading 2 to0 he moved on his next challenge is against Alexa poier in this Friday don't forget to subscribe for more updates on CA kic in the US Open