Sinner

Sinner stays perfect and Fritz also advances to the semifinals at ATP Finals

Sinner stays perfect and Fritz also advances to the semifinals at ATP Finals

  • Sinner was already assured of a spot in the last four before his match against Medvedev but still extended his winning streak to nine matches
  • Sinner is playing at home for the first time since it was announced before his US Open title that he tested positive in two separate drug tests this year
By AP ·