World No. 10 · 34 career titles · career win–loss 1002–690. Match history, ranking timeline and head-to-head records below.
| Country | United States |
| Born | 1997 |
| Plays | Right-handed |
| Height | 196 cm |
| Ranking | #10 · 3 175 pts |
| Career high | #4 |
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 | |
|---|---|---|---|---|
| L | Laver Cup · UNK | Alexander Bublik (KAZ) | 6-4, 5-4 | Hard |
| W | US Open #3466964 · R128 | Darwin Blanch () | 6-3, 6-2, 6-4 | |
| W | US Open · R128 | Darwin Blanch () | 6-3, 6-2, 6-4 | Hard |
| W | US Open · R64 | Mattia Bellucci (ITA) | 6-0, 6-1, 6-1 | Hard |
| L | US Open · R32 | Francisco Cerundolo (ARG) | 3-6, 4-6, 6-3, 6-4, 6-4 | Hard |
| L | US Open #3466964 · R16 | Jessica Pegula (USA) | 4-2, 4-1 | |
| L | Cincinnati Open · QF | Brandon Nakashima (USA) | 7-6, 4-6, 6-3 | Hard |
| W | Cincinnati Open · R32 | Daniel Merida Aguilar (SPA) | 6-3, 6-4 | Hard |
| W | Cincinnati Open · R64 | Alex Michelsen (USA) | 6-3, 6-4 | Hard |
| W | Cincinnati Open · R32 | Daniel Merida (SPA) | 6-3, 6-4 | Hard |
| W | Cincinnati Open · R16 | Christopher O'Connell (AUS) | 6-4, 6-3 | Hard |
| L | Omnium Banque Nationale présenté par Rogers · R64 | Thiago Agustin Tirante (ARG) | 7-5, 6-3 | Hard |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 44–31 | 1 | |
| 2025 | 74–67 | 3 | |
| 2024 | 84–66 | 2 | |
| 2023 | 75–46 | 3 | |
| 2022 | 63–40 | 4 | |
| 2021 | 54–44 | ||
| 2020 | 36–40 | ||
| 2019 | 79–56 | 4 | |
| 2018 | 124–79 | 3 | |
| 2017 | 111–80 | ||
| 2016 | 83–71 | 2 | |
| 2015 | 91–36 | 6 |
