(UPDATED 18 JANUARY 2026)
- Former World No. 3 junior achieved career-high No. 8 in June 2025 after becoming first American man since Agassi in 2003 to reach both Australian Open and Roland Garros QFs in a single season.
- At 2023 Australian Open, became 1st American men’s semi-finalist of that event since Roddick in 2009.
- Earned 7 wins over Top-5, including biggest win of career over No. 1 Alcaraz to reach 1st ATP Masters 1000 SF at 2023 Toronto.
- Defeated junior rivals Fritz and Tiafoe en route to 1st ATP Tour final and title at 2021 Stockholm.
- Earned personal-best 45 wins during 2024 season, highlighted by titles in Dallas, London/Queen’s Club and Stockholm and advanced to ATP Masters 1000 SFs in Indian Wells and Rome.
- Posted upsets at 2022 ATP Masters 1000 events of No. 2 Nadal in Paris 2R, No. 3 A. Zverev in Indian Wells 2R and No. 4 Alcaraz in Montreal 2R.
- Won 2015 Roland Garros boys’ singles title (d. Fritz), advanced to 2015 Roland Garros boys’ doubles final w/Blumberg and reached 2015 US Open boys’ singles final (l. to Fritz).