WATCH: Alexander Zverev overcomes Novak Djokovic in US Open semifinal-record 53-shot rally | CBS Sports Headlines WATCH: Alexander Zverev overcomes Novak Djokovic in US Open semifinal-record 53-shot rally This rally set a US Open semifinals record and is the longest of Djokovic’s career ESN FeedsThis post was originally published on … Continue reading WATCH: Alexander Zverev overcomes Novak Djokovic in US Open semifinal-record 53-shot rally