| Fed Cup 2020 | 02/07 13:00 | - | [8] Kiki Bertens v Aliaksandra Sasnovich [113] | 6-7,6-2,6-1 | |
| Australian Open - Dames | 01/21 03:30 | 23 | [94] Aliaksandra Sasnovich v Greet Minnen [119] | 6-7,6-4,5-7 | |
| WTA - Adelaide | 01/13 02:45 | 25 | [27] Danielle Collins v Aliaksandra Sasnovich [99] | 6-3,6-2 | |
| WTA - Adelaide | 01/12 00:30 | 64 | [69] Aliaksandra Sasnovich v Tatjana Maria [84] | 7-6,6-0 | |
| WTA - Adelaide | 01/11 01:20 | 45 | [69] Aliaksandra Sasnovich v Shuko Aoyama [26] | 6-1,4-6,6-4 | |
| WTA - Shenzhen | 01/08 06:15 | 26 | [28] Qiang Wang v Aliaksandra Sasnovich [69] | 6-4,0-6,7-6 | |
| WTA - Shenzhen | 01/06 05:50 | 25 | [69] Aliaksandra Sasnovich v Anna-Lena Friedsam [141] | 6-2,6-3 | |
| WTA - Limoges | 12/22 14:00 | 29 | [42] Ekaterina Alexandrova v Aliaksandra Sasnovich [67] | 6-1,6-3 | |
| WTA - Limoges | 12/21 15:40 | 28 | [67] Aliaksandra Sasnovich v Greet Minnen [118] | 2-6,6-2,6-2 | |
| WTA - Limoges | 12/20 13:00 | 27 | [67] Aliaksandra Sasnovich v Jil Teichmann [73] | 6-3,7-5 | |
| WTA - Limoges | 12/19 14:15 | 26 | [61] Anna Blinkova v Aliaksandra Sasnovich [67] | 6-3,1-6,5-7 | |
| WTA - Limoges | 12/17 09:00 | 25 | [171] Isabella Shinikova v Aliaksandra Sasnovich [67] | 2-6,1-6 | |
| Tsjechië - Extraliga - Dames | 12/14 09:00 | - | [52] Viktoria Kuzmova v Aliaksandra Sasnovich [67] | 6-7,3-6 | |
| WTA - Moskou | 10/14 08:00 | 25 | Anastasija Sevastova v Aliaksandra Sasnovich | 6-1,7-5 | |
| WTA - Peking | 09/30 06:05 | 24 | [6] Bianca Andreescu v Aliaksandra Sasnovich [60] | 6-2,2-6,6-1 | |
| WTA Wuhan | 09/22 06:30 | 24 | [13] Aryna Sabalenka v Aliaksandra Sasnovich [50] | 6-1,6-2 | |
| WTA Guangzhou | 09/16 06:00 | 25 | [122] Aleksandra Krunic v Aliaksandra Sasnovich [47] | 6-4,6-2 | |
| US Open - Dames | 08/29 15:00 | 24 | [62] Ons Jabeur v Aliaksandra Sasnovich [46] | 3-6,6-4,6-2 | |
| US Open - Dames | 08/26 18:00 | 23 | [46] Aliaksandra Sasnovich v Jennifer Brady [67] | 6-1,4-6,6-0 | |
| WTA - New York | 08/21 16:30 | 26 | [80] Magda Linette v Aliaksandra Sasnovich [45] | 6-1,6-4 | |
| WTA - New York | 08/19 17:50 | 25 | [56] Polona Hercog v Aliaksandra Sasnovich [45] | 3-6,2-6 | |
| WTA - Cincinnati | 08/14 19:40 | 25 | [47] Aliaksandra Sasnovich v Naomi Osaka [1] | 6-7,6-2,2-6 | |
| WTA - Cincinnati | 08/12 15:00 | 24 | [47] Aliaksandra Sasnovich v Astra Sharma [99] | 6-1,4-6,6-1 | |
| WTA - Toronto | 08/05 15:00 | 24 | [20] Elise Mertens v Aliaksandra Sasnovich [46] | 3-6,6-3,6-1 | |
| WTA Jurmala | 07/23 15:15 | 25 | [209] Nina Stojanovic v Aliaksandra Sasnovich [42] | 4-6,6-3,6-4 | |
| Wimbledon - Dames | 07/01 12:00 | 23 | [7] Simona Halep v Aliaksandra Sasnovich [36] | 6-4,7-5 | |
| WTA - Eastbourne | 06/23 13:10 | 24 | [36] Aliaksandra Sasnovich v Rebecca Peterson [64] | 6-4,3-6,2-6 | |
| WTA - Birmingham | 06/19 12:00 | 25 | [55] Venus Williams v Aliaksandra Sasnovich [36] | 6-3,6-4 | |
| French Open - Dames | 05/26 17:25 | 23 | [71] Polona Hercog v Aliaksandra Sasnovich [34] | 4-6,6-2,8-6 | |
| WTA - Rome | 05/13 09:00 | 24 | [32] Aliaksandra Sasnovich v Dominika Cibulkova [33] | 2-6,3-6 |