Planet Djokovic, tenacity, talent and turbulence

February 21, 2021 5:00 AMOn Planet Djokovic, nothing is done in half-measure. Not a split. Not a stare. When he plays Alexander Zverev he looks at his box - did they bottle the wrong drink, forget the group hug? - and his face is a mask of cold fury. Clint Eastwood comes to mind, so does Hannibal Lecter.