| Name | H. Chang |
| Country | USA |
| DOB | 25.02.1998 |
| Season | Type | Rank | Titles | Won | Lost | Hard Won | Hard Lost | Clay Won | Clay Lost | Grass Won | Grass Lost |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | doubles | 390 | 0 | 9 | 10 | 7 | 7 | 2 | 3 | ||
| 2021 | doubles | 310 | 2 | 11 | 11 | 7 | 7 | 4 | 3 | ||
| 2020 | doubles | 571 | 0 | 0 | 1 | 0 | 1 | ||||
| 2022 | singles | 312 | 0 | 28 | 28 | 21 | 18 | 6 | 9 | 1 | 1 |
| 2021 | singles | 251 | 0 | 23 | 22 | 8 | 11 | 14 | 10 | ||
| 2020 | singles | 300 | 0 | 9 | 6 | 9 | 6 | ||||
| 2019 | singles | 324 | 0 | 9 | 9 | 9 | 8 | 0 | 1 | ||
| 2018 | singles | 453 | 0 | 1 | 3 | 1 | 3 | ||||
| 2017 | singles | 476 | 0 | 0 | 2 | 0 | 2 | ||||
| 2016 | singles | 509 | 0 | 1 | 1 | 1 | 1 | ||||
| 2023 | doubles | 639 | 0 | 5 | 6 | 4 | 3 | 1 | 3 | ||
| 2023 | singles | 257 | 3 | 40 | 25 | 33 | 20 | 7 | 5 | ||
| 2024 | doubles | 648 | 1 | 6 | 8 | 6 | 4 | 0 | 4 | ||
| 2024 | singles | 197 | 2 | 40 | 30 | 30 | 23 | 10 | 6 | 0 | 1 |
| 2025 | doubles | 405 | 1 | 5 | 11 | 4 | 6 | 1 | 4 | 0 | 1 |
| 2025 | singles | 319 | 0 | 19 | 32 | 10 | 20 | 9 | 10 | 0 | 2 |
| Name | Season | Type | Surface | Prize |
|---|---|---|---|---|
| W50 Goyang (ITF) | 2024 | singles | hard | $40,000 |
| W40 Veracruz (ITF) | 2023 | singles | hard | $40,000 |
| W15 Lakewood, CA (ITF) | 2023 | singles | hard | $15,000 |
| W25 Goyang (ITF) | 2023 | singles | hard | $25,000 |
| W35 Changwon (ITF) | 2024 | singles | hard | $25,000 |
| W50 Veracruz (ITF) | 2024 | doubles | hard | $40,000 |
| W25 Naples, FL 2 (ITF) | 2021 | doubles | clay | $25,000 |
| W100 Landisville, PA (ITF) | 2021 | doubles | hard | $100,000 |
| Puerto Vallarta (Challenger) | 2025 | doubles | hard | $115,000 |
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