The ATP Challenger Tour welcomes two brand-new tournaments this week, both staged on hard courts and offering $200,000 in total prize money—and 125 valuable ATP Ranking points for the champion. The ...

At 33, Lorenzo Giustino has seen the ATP Challenger Tour evolve dramatically since he first turned professional in 2007. Born in Naples but long settled in Barcelona with his Spanish wife — and now a ...

The ATP TikTok account itself has nearly 600,000 followers ... The two identify six offenses they think could bust this season and explain how it could all go wrong for their most important skill ...

On Aug. 13, he broke into the projected top 100 rankings after logging the biggest win of his young career, taking down ATP No. 4 Taylor Fritz to move on to the quarterfinals of the Cincinnati Open.