Teenager from Geneva is using the ATP Challenger Tour to help make the difficult transition from junior star to full-time pro.

The 18-year-old Spaniard has taken his talents to the University of Virginia, at the ATP Challenger Tour.

“If you want to succeed on the Challenger Tour today, you need to play really good tennis,” he says. “It’s no walk in the park.”

17-year-old made history at the BMW Open in Munich with his first-round victory.

“Tennis is very competitive now,” the Swede tells us, “and people don’t always understand what it means to be a professional player today.”

The Czech pair are highly motivated to compete at Roland Garros after their first ATP Tour triumph in Morocco.

It's another big week on Tour, particularly in Turin and Bordeaux, where notable names abound.

Early exits in Paris are heading to the first grass-court tournament of the season next week.

Crowd favorite collects seventh title in the high point of another thrilling week of Challenger action.

The Croatian triumphed in a dramatic, marathon final in Aix-en-Provence.

The 2014 US Open champion hasn't let age, injury or a ranking of No. 117 stop him from achieving.