TURIN, Italy — There will be no record-tying sixth victory in the ATP Finals for Novak Djokovic.
Alexander Zverev made sure of that. So did the top-ranked Djokovic’s uncharacteristically shaky play early in the third set, which gave the long-limbed, big-serving Zverev all the elbow room he required to close out his 7-6 (4), 4-6, 6-3 victory in the semifinals on Saturday night.
There was also no clarity on whether Djokovic will try to win a record-extending 10th singles title at the 2022 Australian Open, the first Grand Slam tournament where players will be required to be fully vaccinated against Covid-19.