Learner Tien has become the youngest American man to reach the Australian Open’s third round since Pete Sampras in 1990.

Carlos Alcaraz has advanced to the U.S. Open final by beating Frances Tiafoe 6-7 (6), 6-3, 6-1, 6-7 (5), 6-3.

Centre Court at the current Church Road location of the All England Lawn Tennis and Croquet Club opened in 1922.

Novak Djokovic will end the year at No. 1 for a record seventh time after rallying to beat Hubert Hurkacz 3-6, 6-0, 7-6 (5) in the Paris Masters semifinals.

How well do you know the U.S. Open tennis tournament.