Paris Olympics: Rafael Nadal could meet Djokovic in second round

PARIS — Rafael Nadal and Novak Djokovic could meet in the second round of the tennis tournament at the Paris Olympics — which might end up being the last event of Nadal’s career. Djokovic was drawn Thursday against Australian Matthew Ebden in the first round, and Nadal faces Hungarian Marton Fucsovics, with the winners of