| Cairo, Singles Qualifying W-ITF-EGY-07A | 02/21 13:50 | 27 | [108] Bolsova Zadoinov, Aliona v Victoria Kan [237] | 6-3,6-2 | |
| Cairo, Singles Qualifying W-ITF-EGY-07A | 02/20 12:40 | 26 | [108] Bolsova Zadoinov, Aliona v Carreras, Amanda [331] | 6-2,6-2 | |
| Cairo, Singles Qualifying W-ITF-EGY-07A | 02/19 14:10 | 25 | [108] Bolsova Zadoinov, Aliona v Shoshyna, Anastasiya [431] | 7-5,6-0 | |
| Cairo, Singles Qualifying W-ITF-EGY-06A | 02/15 13:45 | 28 | [118] Irina-Camelia Begu v Bolsova Zadoinov, Aliona [111] | 6-2,3-6,6-1 | |
| Cairo, Singles Qualifying W-ITF-EGY-06A | 02/14 14:00 | 27 | [152] Martina Trevisan v Bolsova Zadoinov, Aliona [111] | 3-6,4-6 | |
| Cairo, Singles Qualifying W-ITF-EGY-06A | 02/13 10:30 | 26 | [204] Ekaterine Gorgodze v Bolsova Zadoinov, Aliona [111] | 2-6,4-6 | |
| Cairo, Singles Qualifying W-ITF-EGY-06A | 02/12 15:50 | 25 | [194] Aleksandra Krunic v Bolsova Zadoinov, Aliona [111] | 2-6,6-3,6-7 | |
| Open d'Australie - Femmes | 01/16 06:55 | 45 | [114] Bolsova Zadoinov, Aliona v Shelby Rogers [155] | 4-6,3-6 | |
| Open d'Australie - Femmes | 01/14 00:00 | 44 | [114] Bolsova Zadoinov, Aliona v Pemra Ozgen [209] | 6-2,6-3 | |
| WTA Auckland | 01/04 22:20 | 46 | [173] Varvara Lepchenko v Bolsova Zadoinov, Aliona [116] | 6-3,6-7,6-4 | |
| WTA Auckland | 01/04 00:45 | 45 | [178] Elisabetta Cocciaretto v Bolsova Zadoinov, Aliona [116] | 6-3,2-6,3-6 | |
| ITF W60 Nantes | 10/29 15:35 | 25 | [114] Bolsova Zadoinov, Aliona v Caregaro, Martina [340] | 5-7,1-6 | |
| Szekesfehervar, Simples W-ITF-HUN-05A | 10/24 14:00 | 26 | [140] Cepede Royg, Veronica v Bolsova Zadoinov, Aliona [114] | 4-6,6-3,7-6 | |
| Szekesfehervar, Simples W-ITF-HUN-05A | 10/23 12:40 | 25 | [128] Katarzyna Kawa v Bolsova Zadoinov, Aliona [114] | 5-7,6-2,3-6 | |
| WTA Luxembourg | 10/14 21:55 | 25 | Pliskova, Kristyna v Bolsova Zadoinov, Aliona | 6-2,7-6 | |
| WTA - Linz | 10/06 10:15 | 45 | [105] Bolsova Zadoinov, Aliona v Voegele, Stefanie [132] | 3-6,6-1,4-6 | |
| Valence, Simples W-ITF-ESP-10A | 09/26 12:00 | 26 | [95] Bolsova Zadoinov, Aliona v Irina Maria Bara [206] | 5-7,0-6 | |
| Valence, Simples W-ITF-ESP-10A | 09/25 16:15 | 25 | [95] Bolsova Zadoinov, Aliona v Mrdeza, Tereza [285] | 1-6,6-4,6-3 | |
| Saint-Malo, Singles W-ITF-FRA-15A | 09/19 12:00 | 26 | [176] Varvara Gracheva v Bolsova Zadoinov, Aliona [91] | 6-3,6-1 | |
| Saint-Malo, Singles W-ITF-FRA-15A | 09/18 15:25 | 25 | [267] Daniela Seguel v Bolsova Zadoinov, Aliona [91] | 3-6,2-6 | |
| New Haven, USA | 09/04 14:00 | 25 | [157] Ann Li v Bolsova Zadoinov, Aliona [100] | 2-6,6-4,6-2 | |
| US Open Women | 08/29 18:40 | 24 | [106] Sorana Cirstea v Bolsova Zadoinov, Aliona [100] | 3-6,6-4,6-2 | |
| US Open Women | 08/27 23:15 | 23 | [100] Bolsova Zadoinov, Aliona v Srtycova, Barbora [31] | 6-3,0-6,6-1 | |
| New York, USA | 08/16 14:00 | 44 | [99] Astra Sharma v Bolsova Zadoinov, Aliona [100] | 3-6,6-1,6-1 | |
| WTA Bucharest | 07/18 14:00 | 26 | [88] Bolsova Zadoinov, Aliona v Barbora Krejcikova [132] | Retired | |
| WTA Bucharest | 07/15 12:30 | 25 | [88] Bolsova Zadoinov, Aliona v Flink, Varvara [122] | 6-3,6-2 | |
| WTA Bastad | 07/10 09:00 | 26 | [162] Kovinic, Danka v Bolsova Zadoinov, Aliona [92] | 6-4,6-2 | |
| WTA Bastad | 07/08 11:25 | 25 | [183] Paula Ormaechea v Bolsova Zadoinov, Aliona [92] | 3-6,0-6 | |
| Wimbledon Women | 06/25 16:20 | 44 | [94] Bolsova Zadoinov, Aliona v Gauff, Cori [301] | 3-6,4-6 | |
| WTA Mallorca | 06/17 11:35 | 64 | [91] Bolsova Zadoinov, Aliona v Tereza Martincova [143] | 7-6,4-6,3-6 |