<div><div><img src="https://images.tennis.com/image/private/t_q-best/tenniscom-prd/etynqztdklghu94xhoqi.jpg" style="width: 100%;"><div>“Two years ago, I managed it better. This time that wasn't the case," Djokovic said after retiring vs. Alexander Zverev. But failing to defy his body in Melbourne a third time, at 37, isn’t the end of his career.</div></div></div>
