MELBOURNE, Australia — Rivals Novak Djokovic and Rafael Nadal were placed on opposite halves of the Australian Open bracket in the draw Thursday, meaning the owners of a combined 43 Grand Slam singles titles could only meet in the final at Melbourne Park.
Djokovic, a nine-time champion in Australia, returns to the hard-court tournament after missing it last year when his visa was revoked and he was deported from the country because he isn’t…