World No. 18 · 15 career titles · career win–loss 844–495. Match history, ranking timeline and head-to-head records below.
| Country | United States |
| Born | 1997 |
| Plays | Right-handed |
| Height | 185 cm |
| Win–loss | 844–495 |
| Titles | 15 |
| Grand Slam titles | 1 |
| Finals | 11 |
| Ranking | #18 · 2 325 pts |
| Career high | #8 |
Strength 0–100 is our own calculation, not an official tour ranking: 100 is the strongest in history, 70 is about the level of the world No. 100.
| Event · Round | Opponent | Score | Surface | |
|---|---|---|---|---|
| W | Qualifiers - USA vs Hungary - Hungary vs USA · UNK | Zsombor Piros (HUN) | 7-6(3), 6-3 | |
| W | US Open · R32 | Alexander Bublik (KAZ) | 6-4, 3-6, 6-7, 6-1, 6-3 | Hard |
| W | US Open · R64 | Dino Prizmic (CRO) | 6-2, 6-3, 5-7, 6-4 | Hard |
| W | US Open · R128 | Coleman Wong (HKG) | 6-7, 6-1, 6-3, 6-3 | Hard |
| L | US Open · R16 | Carlos Alcaraz (SPA) | 6-4, 6-3, 6-4 | Hard |
| W | US Open · R16 | Learner Tien (USA) | 5-3, 4-2 | |
| L | US Open · QF | Emma Navarro (USA) | 4-1, 5-3 | |
| L | Cincinnati Open · QF | Flavio Cobolli (ITA) | 2-6, 6-3, 6-4 | Hard |
| W | Cincinnati, USA · R32 | Daniel Vallejo (MEX) | 3-6, 6-3, 6-4 | |
| W | Cincinnati Open · R32 | Adolfo Daniel Vallejo | 3-6, 6-3, 6-4 | Hard |
| W | Cincinnati Open · R16 | Alexander Zverev (GER) | 4-6, 7-6, 6-4 | Hard |
| W | Cincinnati Open · R64 | Hubert Hurkacz (POL) | 6-4, 6-7, 6-3 | Hard |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 45–26 | 1 | |
| 2025 | 31–15 | ||
| 2024 | 60–26 | 3 | |
| 2023 | 60–40 | ||
| 2022 | 69–48 | ||
| 2021 | 59–40 | 1 | |
| 2020 | 46–39 | ||
| 2019 | 78–28 | 3 | |
| 2018 | 93–43 | 3 | |
| 2017 | 94–52 | 2 | |
| 2016 | 35–44 | 1 | |
| 2015 | 76–36 | 2 |
