2025 Hong Kong Tennis Open – Singles
| Singles | |
|---|---|
| 2025 Hong Kong Tennis Open | |
| Champion | Victoria Mboko |
| Runner-up | Cristina Bucșa |
| Score | 7–5, 6–7(9–11), 6–2 |
| Draw | 32 (6Q / 4WC) |
| Seeds | 8 |
Victoria Mboko defeated Cristina Bucșa in the final, 7–5, 6–7(9–11), 6–2 to win the singles tennis title at the 2025 Hong Kong Tennis Open. It was her second WTA Tour title. At 2 hours and 49 minutes long, it was the longest WTA Tour singles final of the year.
Diana Shnaider was the reigning champion, but did not participate this year after qualifying for the WTA Finals in doubles.
Eudice Chong became the first player from Hong Kong to win a singles main-draw match at this tournament since Suzie Holm in 1980.