| US Open Women | 08/23 23:05 | 14 | [221] Isabella Shinikova v Cristina Bucsa [119] | 5-7,2-6 | |
| WTA Warsaw | 07/23 12:40 | 45 | [120] Laura Pigossi v Isabella Shinikova [229] | 7-6,6-1 | |
| ITF W60 Olomouc | 07/20 14:15 | 25 | [427] Miriam B Bulgaru v Isabella Shinikova [229] | 3-6,6-1,6-2 | |
| ITF W60 Rome | 07/15 09:50 | 27 | [233] Isabella Shinikova v Diana Shnaider [311] | 3-6,2-6 | |
| ITF W60 Rome | 07/14 07:50 | 26 | Verena Meliss v Isabella Shinikova | 3-6,2-6 | |
| ITF W60 Rome | 07/13 12:55 | 25 | Isabella Shinikova v Angelica Raggi | 7-6,6-4 | |
| ITF W60 Amstelveen | 07/07 12:00 | 26 | [216] Isabella Shinikova v Antonia Ruzic [280] | 3-6,6-2,4-6 | |
| ITF W60 Amstelveen | 07/06 10:50 | 25 | [216] Isabella Shinikova v Johana Markova [412] | 6-2,7-5 | |
| Wimbledon Women | 06/22 13:15 | 15 | Yanina Wickmayer v Isabella Shinikova | 6-0,6-3 | |
| Wimbledon Women | 06/21 11:50 | 14 | [190] Simona Waltert v Isabella Shinikova [217] | 3-6,6-3,3-6 | |
| WTA Berlin | 06/11 12:55 | 14 | [107] Kamilla Rakhimova v Isabella Shinikova [217] | 6-3,6-4 | |
| WTA Hertogenbosch | 06/04 14:05 | 14 | [231] Isabella Shinikova v Jamie Loeb [200] | 2-6,0-6 | |
| ITF W60 Brasov | 05/31 09:40 | 25 | [231] Isabella Shinikova v Ioana Loredana Rosca [373] | 6-7,6-7 | |
| French Open Women | 05/18 15:25 | 15 | [229] Isabella Shinikova v Valentini Grammatikopoulou [188] | 6-2,0-6,3-6 | |
| French Open Women | 05/17 09:45 | 14 | [115] Vitalia Diatchenko v Isabella Shinikova [229] | 5-7,3-6 | |
| ITF W60 Istanbul | 04/27 06:45 | 25 | [194] Susan Bandecchi v Isabella Shinikova [227] | 6-4,6-4 | |
| Billie Jean King Cup | 04/14 07:00 | 1 | [226] Isabella Shinikova v Pia Lovric [471] | 4-6,4-6 | |
| Billie Jean King Cup | 04/13 06:55 | 1 | [487] Jacqueline Cabaj Awad v Isabella Shinikova [226] | 0-6,6-3,5-7 | |
| Billie Jean King Cup | 04/12 08:25 | 2 | [60] Petra Martic v Isabella Shinikova [226] | 6-3,6-1 | |
| Billie Jean King Cup | 04/11 08:25 | 1 | [198] Julia Grabher v Isabella Shinikova [226] | 6-2,6-3 | |
| ITF W80 Oeiras | 04/04 11:05 | 54 | [223] Isabella Shinikova v Stefania Rubini [413] | 4-6,1-6 | |
| ITF W80 Oeiras | 04/03 10:30 | 54 | [218] Isabella Shinikova v Margot Yerolymos [380] | 3-6,6-0,11-9 | |
| ITF W60 Croissy-Beaubourg | 03/29 09:45 | 25 | [405] Audrey Albie v Isabella Shinikova [218] | 6-4,6-3 | |
| ITF W25 Antalya | 03/16 08:40 | 25 | [295] Amina Anshba v Isabella Shinikova [218] | 6-3,2-6,6-3 | |
| ITF W25 Monastir | 01/27 08:30 | 26 | [423] Maria Timofeeva v Isabella Shinikova [215] | 7-6,6-2 | |
| ITF W25 Monastir | 01/26 11:00 | 25 | [402] Monika Kilnarova v Isabella Shinikova [215] | 3-6,1-6 | |
| ITF W25 Monastir | 01/21 09:00 | 27 | [348] Katherine Sebov v Isabella Shinikova [215] | 6-2,6-2 | |
| ITF W25 Monastir | 01/20 11:10 | 26 | [311] Carole Monnet v Isabella Shinikova [215] | 1-6,6-0,3-6 | |
| ITF W25 Monastir | 01/19 09:55 | 25 | [402] Monika Kilnarova v Isabella Shinikova [215] | 3-6,6-0,1-6 | |
| ITF W25 Monastir | 01/15 08:30 | 27 | [220] Isabella Shinikova v Maja Chwalinska [339] | 0-6,2-6 |