Did you know that there was some tennis played over the last week in Australia? It would have been easy to miss it, considering how deeply it was buried beneath the story of a certain Serbian superstar who wasn’t playing tennis Down Under. In between the saga of Novak Djokovic, and an ever-rising COVID-19 case count, six champions were crowned in Melbourne, Adelaide and Sydney. Ash Barty, Rafael Nadal, Gael Monfils, Simona Halep and Amanda Anisimova won individual tour events, and …