American tennis player Learner Tien drops off Six Kings Slam as Sinner returns
The gist
American tennis player Learner Tien, ranked No. 18, lost his Six Kings Slam spot when Jannik Sinner returned.
Tien instead opens his ATP Vienna campaign against Luca Van Assche.
How it unfolded
- 2025Tien won the Next Gen ATP Finals and the Metz title in France.
- May 2026Tien won a title on clay in Geneva.
- Aug 2026Tien climbed to No. 12 in the ATP Rankings.