ATP #1130 · USA · 22 years
| Season | Type | Rank | Titles | W-L | Hard | Clay | Grass |
|---|---|---|---|---|---|---|---|
| 2026 | Singles | 1444 | 0 | 8-6 | 8-6 | - | - |
| 2026 | Doubles | 778 | 4 | 17-2 | 17-2 | - | - |
| 2025 | Singles | 1252 | 0 | 5-5 | 5-5 | - | - |
| 2025 | Doubles | - | 0 | 6-5 | 6-5 | - | - |
| 2024 | Singles | - | 0 | 0-2 | 0-2 | - | - |
| 2024 | Doubles | - | 0 | 0-1 | 0-1 | - | - |
| 2023 | Doubles | - | 0 | 0-1 | 0-1 | - | - |
| 2 | Singles | 2 | 2 | 2-2 | 2-2 | 2-2 | 2-2 |
| 2 | Doubles | 2 | 2 | 2-2 | 2-2 | 2-2 | 2-2 |
| 1 | Singles | 1 | 1 | 1-1 | 1-1 | 1-1 | 1-1 |
| 1 | Doubles | 1 | 1 | 1-1 | 1-1 | 1-1 | 1-1 |
| Singles | - | 0 | - | - | - | - | |
| 0 | Singles | 0 | 0 | 0-0 | 0-0 | 0-0 | 0-0 |
| Doubles | - | 0 | - | - | - | - | |
| 0 | Doubles | 0 | 0 | 0-0 | 0-0 | 0-0 | 0-0 |
Alexander Chang (from USA, aged 22).