World No. 8 · 25 career titles · career win–loss 813–600. Match history, ranking timeline and head-to-head records below.
| Country | United States |
| Born | 1998 |
| Plays | Right-handed |
| Height | 188 cm |
| Ranking | #8 · 3 380 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 | US Open · QF | Alex Michelsen (USA) | 5-7, 3-6, 7-5, 6-3, 7-6 | Hard |
| W | US Open #3466964 · R128 | Martin Damm Jr (USA) | 6-4, 4-6, 3-6, 6-3, 6-4 | |
| W | US Open · R128 | Martin Damm () | 6-4, 4-6, 3-6, 6-3, 6-4 | Hard |
| W | US Open · R32 | Valentin Vacherot (MON) | 6-4, 6-2, 6-4 | Hard |
| W | US Open · R16 | Daniil Medvedev (RUS) | 7-6, 6-4, 7-6 | Hard |
| W | US Open · R64 | Rei Sakamoto (JPN) | 6-3, 7-6, 7-5 | Hard |
| L | US Open · SF | Ben Shelton (USA) | 4-6, 6-3, 6-3, 7-5 | Hard |
| W | Cincinnati Open · QF | Lorenzo Musetti (ITA) | 7-6, 7-5 | Hard |
| W | Cincinnati Open · SF | Brandon Nakashima (USA) | 7-5, 6-3 | Hard |
| W | Cincinnati Open · R16 | Felix Auger Aliassime (CAN) | 6-3, 6-4 | Hard |
| W | Cincinnati Open · R64 | Lorenzo Sonego (ITA) | 6-3, 6-4 | Hard |
| W | Cincinnati Open · R32 | Learner Tien (USA) | 6-4, 4-6, 6-4 | Hard |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 46–19 | 1 | |
| 2025 | 30–40 | ||
| 2024 | 39–39 | ||
| 2023 | 58–42 | 4 | |
| 2022 | 48–46 | ||
| 2021 | 67–47 | 2 | |
| 2020 | 36–31 | 2 | |
| 2019 | 36–38 | ||
| 2018 | 80–77 | 3 | |
| 2017 | 94–66 | 4 | |
| 2016 | 97–66 | 4 | |
| 2015 | 67–42 | 1 |
