Teen Tien matches Sampras mark, celebrates with pizza

'Not too many pepperonis. More just cheese.' IMAGE: Learner Tien, 19, is the youngest American man to reach the third round of the Australian Open since an 18-year-old Pete Sampras in 1990.......

Paul fights off-courts distractions to emulate Sampras

IMAGE: USA's Tommy Paul in action during his Italian Open quarter-final match against Poland's Hubert Hurkacz at Foro Italico, Rome, Italy, on Thursday. Photograph: Guglielmo Mangiapane/Reuters......

Teen sensation stuns Medvedev!

IMAGE: Learner Tien of the US celebrates winning his second round match against Russia's Daniil Medvedev. Photograph: Jaimi Joy/Reuters Inspired American teenager Learner Tien outlasted......

Sinner ready to crash Fritz's American party

Taylor Fritz is bidding to become the first American man in 21 years to win a Grand Slam singles title. Since Andy Roddick won his sole major on Arthur Ashe Stadium in 2003, American men have......

All about Wimbledon champion Carlos Alcaraz

IMAGE: Carlos Alcaraz now has four Grand Slam trophies with a perfect record in major finals. Photograph: Hannah Mckay/Reuters Factbox on Carlos Alcaraz, who beat Serbian second seed Novak......