With its ITF accreditation and player approval, the TB920 ball has taken centre stage (or court!) at the Moselle Open and earned its place in the notoriously tough world of high-level tennis.

Something of an institution when it comes to French tennis tournaments, the Cherbourg challenger has given the thumbs-up to the Artengo TB920 balls and to Artengo as the official stringer.

The 5 Italian challenger tournaments: Roma Garden, Barletta, Napoli, Bergamo and Bari.