PLUS: The most annoying habits in tennis.

If she wasn’t a tennis player, the world No. 1 said she would be a “boxer or a model,” and talked through grief and life lessons with Esquire’s editor-in-chief Michael Sebastian.

All will likely need wild cards to avoid the qualifying rounds in Paris.

The Spaniard eased through his opening round at the Barcelona Open Banc Sabadell and can wrest the top spot back from Jannik Sinner with a title run this week.

The 18-year-old is the first player born in 2008 to break into the Top 100 of either the WTA or ATP rankings.

Zverev won a third-set tiebreaker to kick off his title defense while the teenaged Fonseca edged past Alejandro Tabilo in straight sets.

The Olympic champion and Tennis Channel analyst weighs in on wearable tech, information overload, and the sport’s analytical future.