Osaka was unranked when she returned to the tour at the start of the year, and finished the year just outside the Top 50.

A closer look at the equipment of the fast-rising Frenchman with a fearsome game.

Meanwhile, Katie Boulter closes in on the Top 20, Turkish rising star Zeynep Sonmez breaks into the Top 100 and Alexander Zverev returns to his career-high of No. 2.