- Tournament: Australian Open
- Round: First Round
- Opponent: Erika Andreeva
- DOB: 1994-02-05
- Birthplace: China PR
- Height: 67.0 cm
- Weight: 137.0 kg
- Plays: R
- Current World Rank: N/A
- Hard: 68-88
- Clay: 8-20
- Grass: 4-13
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Brisbane International Presented by Evie | Dec 30, 2024 | 7-6 (7-5), 6-4 | First Round | Ons Jabeur | Saisai Zheng |
| Jiangxi Open | Oct 30, 2024 | 4-6, 6-1, 7-6 (8-6) | Second Round | Mananchaya Sawangkaew | Saisai Zheng |
| Jiangxi Open | Oct 29, 2024 | 6-4, 2-6, 6-4 | First Round | Saisai Zheng | Jana Fett |
| Kinoshita Group Japan Open | Oct 15, 2024 | 6-2, 6-3 | First Round | Kimberly Birrell | Saisai Zheng |
| US Open | Aug 27, 2024 | 6-4, 6-1 | First Round | Jessika Ponchet | Saisai Zheng |
| 35 Palermo Ladies Open | Jul 16, 2024 | 6-3, 6-3 | First Round | Chloe Paquet | Saisai Zheng |
| Linz Open | Nov 9, 2021 | 6-1, 2-6, 6-4 | Second Round | Jasmine Paolini | Saisai Zheng |
| Linz Open | Nov 7, 2021 | 6-4, 6-1 | First Round | Saisai Zheng | Clara Burel |
| Courmayeur Ladies Open | Oct 28, 2021 | 6-3, 6-4 | Second Round | Donna Vekic | Saisai Zheng |
| Courmayeur Ladies Open | Oct 26, 2021 | 6-3, 6-4 | First Round | Saisai Zheng | Petra Martic |
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Australian Open | Jan 13, 2025 | - | First Round | ||
| Australian Open | Feb 8, 2021 | 6-3, 2-6, 6-2 | First Round | Barbora Krejcikova | Saisai Zheng |
| Australian Open | Jan 21, 2020 | 6-2, 6-4 | Second Round | Naomi Osaka | Saisai Zheng |
| Australian Open | Jan 19, 2020 | 6-3, 6-2 | First Round | Saisai Zheng | Anna Kalinskaya |
| Australian Open | Jan 14, 2019 | 6-2, 6-3 | First Round | Garbine Muguruza | Saisai Zheng |
| Australian Open | Jan 17, 2017 | 6-0, 6-4 | First Round | Danka Kovinic | Saisai Zheng |
| Australian Open | Jan 20, 2016 | 6-2, 6-3 | Second Round | Johanna Konta | Saisai Zheng |
| Australian Open | Jan 18, 2016 | 6-1, 6-2 | First Round | Saisai Zheng | Carina Witthoeft |
| Australian Open | Jan 19, 2015 | 6-4, 6-4 | First Round | Daniela Hantuchova | Saisai Zheng |
