| WTA - Miami | 03/23 14:00 | 19 | [94] Flipkens, Kirsten v Bolsova Zadoinov, Aliona [109] | 4-6,3-6 | |
| WTA - Miami | 03/22 14:00 | 14 | [231] Vandeweghe, Coco v Bolsova Zadoinov, Aliona [109] | 2-6,3-6 | |
| WTA Monterrey | 03/13 19:35 | 14 | [107] Bolsova Zadoinov, Aliona v Kucova, Kristina [149] | 3-6,5-7 | |
| WTA Guadalajara | 03/09 20:00 | 25 | [107] Bolsova Zadoinov, Aliona v Kaja Juvan [91] | 5-7,6-7 | |
| Open d'Australie - Femmes | 02/09 02:15 | 23 | [24] Brady, Jennifer v Bolsova Zadoinov, Aliona [102] | 6-1,6-3 | |
| WTA Yarra Valley Classic | 02/02 03:45 | 25 | [103] Bolsova Zadoinov, Aliona v Marie Bouzkova [52] | 3-6,7-6,2-6 | |
| WTA Yarra Valley Classic | 01/30 23:30 | 24 | [180] Ankita Raina v Bolsova Zadoinov, Aliona [103] | 3-6,0-6 | |
| ITF W100 Dubai | 12/09 08:10 | 26 | [103] Bolsova Zadoinov, Aliona v Polona Hercog [52] | 2-6,6-7 | |
| ITF W100 Dubai | 12/08 06:30 | 25 | [103] Bolsova Zadoinov, Aliona v Oceane Dodin [107] | 6-2,6-4 | |
| ITF W100 Charleston | 11/04 15:00 | 25 | [102] Bolsova Zadoinov, Aliona v Bellis, Catherine [133] | 6-7,0-6 | |
| ITF W80 Tyler | 10/30 22:35 | 27 | [141] Bellis, Catherine v Bolsova Zadoinov, Aliona [101] | 6-0,2-6,7-5 | |
| ITF W80 Tyler | 10/30 17:00 | 26 | [148] Caroline Dolehide v Bolsova Zadoinov, Aliona [101] | 6-7,6-4,3-6 | |
| ITF W80 Tyler | 10/29 23:00 | 25 | [178] Ankita Raina v Bolsova Zadoinov, Aliona [101] | 5-7,2-6 | |
| Open de France - Femmes | 09/28 10:55 | 23 | [97] Bolsova Zadoinov, Aliona v Jasmine Paolini [94] | 4-6,3-6 | |
| WTA - Rome | 09/16 11:05 | 25 | [107] Bolsova Zadoinov, Aliona v Anna Blinkova [65] | 6-4,1-6,6-7 | |
| WTA - Rome | 09/14 15:30 | 24 | [23] Alison Riske v Bolsova Zadoinov, Aliona [107] | 7-5,6-7,3-6 | |
| WTA - Rome | 09/13 09:20 | 19 | [110] Anna Kalinskaya v Bolsova Zadoinov, Aliona [103] | 2-6,2-6 | |
| WTA - Rome | 09/12 09:35 | 14 | [312] Jessica Pieri v Bolsova Zadoinov, Aliona [103] | 1-6,1-6 | |
| US Open Women | 09/03 21:20 | 24 | [14] Madison Keys v Bolsova Zadoinov, Aliona [103] | 6-2,6-1 | |
| US Open Women | 09/01 23:00 | 23 | [52] Jil Teichmann v Bolsova Zadoinov, Aliona [103] | 6-7,2-6 | |
| New York, USA | 08/20 19:40 | 44 | [54] Jil Teichmann v Bolsova Zadoinov, Aliona [103] | 6-2,6-2 | |
| WTA Prague | 08/11 15:35 | 25 | [102] Bolsova Zadoinov, Aliona v Leonie Kung [157] | 4-6,3-6 | |
| WTA Prague | 08/11 13:00 | 25 | Bolsova Zadoinov, Aliona v Fiona Ferro | Cancelled | |
| WTA Prague | 08/08 08:00 | 54 | Bolsova Zadoinov, Aliona v Ulrikke Eikeri | Cancelled | |
| WTA Palermo | 08/02 20:00 | 64 | Bolsova Zadoinov, Aliona v Laura Ioana Paar | 6-4,5-7,4-6 | |
| WTA Palermo | 08/01 21:45 | 54 | Bolsova Zadoinov, Aliona v Melania Delai | 6-7,6-3,6-1 | |
| Spanish Summer League Women | 07/17 17:40 | - | [330] Carreras, Amanda v Bolsova Zadoinov, Aliona [102] | 6-2,3-6,6-2 | |
| Spanish Summer League Women | 07/16 16:15 | - | Adithya Karunaratne v Bolsova Zadoinov, Aliona | 3-6,3-6 | |
| Cairo, Singles Qualifying W-ITF-EGY-07A | 02/23 17:30 | 29 | [108] Bolsova Zadoinov, Aliona v Marta Kostyuk [168] | 1-6,0-6 | |
| Cairo, Singles Qualifying W-ITF-EGY-07A | 02/22 14:05 | 28 | [251] Mrdeza, Tereza v Bolsova Zadoinov, Aliona [108] | 3-6,3-6 |