Stadium: Court 6 Round: 19 Ground: Hardcourt outdoor
| WTA - Miami | 2021/03/22 14:00 | Flipkens, Kirsten v Whitney Osuigwe | 4-6,6-3,6-1 |
| WTA St. Petersburg | 2021/03/16 14:10 | Katerina Siniakova v Flipkens, Kirsten | 6-1,6-2 |
| Open d'Australie - Femmes | 2021/02/08 00:00 | Flipkens, Kirsten v Venus Williams | 5-7,2-6 |
| WTA - Abu Dhabi | 2021/01/06 10:40 | Laura Siegemund v Flipkens, Kirsten | 7-5,5-7,4-6 |
| ITF W100 Dubai | 2020/12/09 10:25 | Heather Watson v Flipkens, Kirsten | 6-4,6-2 |
| ITF W100 Dubai | 2020/12/08 08:15 | Flipkens, Kirsten v Amina Anshba | 6-2,6-2 |
| Open de France - Femmes | 2020/09/27 16:20 | Flipkens, Kirsten v Yulia Putintseva | 1-6,2-6 |
| US Open Women | 2020/09/02 17:30 | Flipkens, Kirsten v Jessica Pegula | 6-7,7-6,3-6 |
| WTA - Miami | 2021/03/22 14:00 | Vandeweghe, Coco v Bolsova Zadoinov, Aliona | 2-6,3-6 |
| WTA Monterrey | 2021/03/13 19:35 | Bolsova Zadoinov, Aliona v Kucova, Kristina | 3-6,5-7 |
| WTA Guadalajara | 2021/03/09 20:00 | Bolsova Zadoinov, Aliona v Kaja Juvan | 5-7,6-7 |
| Open d'Australie - Femmes | 2021/02/09 02:15 | Brady, Jennifer v Bolsova Zadoinov, Aliona | 6-1,6-3 |
| WTA Yarra Valley Classic | 2021/02/02 03:45 | Bolsova Zadoinov, Aliona v Marie Bouzkova | 3-6,7-6,2-6 |
| WTA Yarra Valley Classic | 2021/01/30 23:30 | Ankita Raina v Bolsova Zadoinov, Aliona | 3-6,0-6 |
| ITF W100 Dubai | 2020/12/09 08:10 | Bolsova Zadoinov, Aliona v Polona Hercog | 2-6,6-7 |
| ITF W100 Dubai | 2020/12/08 06:30 | Bolsova Zadoinov, Aliona v Oceane Dodin | 6-2,6-4 |