Perhaps no player had a more bipolar 2020, on and off court, than Novak Djokovic.
Heavy criticism, and from outside the sports sector, of public statements and actions regarding the global COVID-19 crisis and the then-idea of a vaccine. Accountability in an abbreviated Adria Tour due to infections. Incriminating footage of huggy, singalong stage-dancing on his part and that of other stars. And a US Open incident not to forget but to actively learn from, so as to do better. All those instances cast a cloud over one who won his astounding eighth Australian Open title in January, his 17th overall.
Before all that, on January 11, Djokovic and Daniil Medevedev staged a backcourt bout ranking among the best of the year. They did so in the ATP Cup semifinals, within the rowdy-crowd confines of Ken Rosewall Arena.