| US Open - Dames | 08/21 18:05 | 44 | [151] Antonia Lottner v Viktoriya Tomova [139] | 6-1,6-1 | |
| WTA - Moskou | 07/23 11:35 | 25 | [128] Viktoriya Tomova v Anastasia Potapova [200] | 1-6,1-6 | |
| WTA - Boekarest | 07/17 11:00 | 25 | [128] Viktoriya Tomova v Irina Bara [151] | 4-6,5-7 | |
| ITF Women Budapest | 07/11 13:45 | 25 | [110] Ekaterina Alexandrova v Viktoriya Tomova [135] | 1-6,7-5,6-3 | |
| Wimbledon - Dames | 07/04 15:20 | 24 | [135] Viktoriya Tomova v Serena Williams [181] | 1-6,4-6 | |
| Wimbledon - Dames | 07/02 17:30 | 23 | [168] Tereza Smitkova v Viktoriya Tomova [135] | 6-7,1-6 | |
| Wimbledon Women Qual | 06/28 10:00 | 46 | [146] Anna Kalinskaya v Viktoriya Tomova [136] | 4-6,7-6,3-6 | |
| Wimbledon Women Qual | 06/27 12:00 | 45 | [228] Ayano Shimizu v Viktoriya Tomova [136] | 3-6,6-4,0-6 | |
| Wimbledon Women Qual | 06/26 11:20 | 44 | [200] Jaimee Fourlis v Viktoriya Tomova [136] | 3-6,6-2,4-6 | |
| ITF Women Ilkley | 06/19 11:30 | 25 | [131] Viktoriya Tomova v Jamie Loeb [160] | 4-6,4-6 | |
| ITF Women Hodmezovasarhely | 06/11 11:00 | 25 | [412] Reka-Luca Jani v Viktoriya Tomova [131] | 6-4,6-3 | |
| WTA - Bol | 06/07 17:10 | 26 | [135] Viktoriya Tomova v Sara Errani [75] | 1-6,6-4,2-6 | |
| WTA - Bol | 06/05 12:00 | 25 | [117] Mona Barthel v Viktoriya Tomova [135] | 6-4,2-6,5-7 | |
| French Open Women Qual | 05/24 11:20 | 45 | [201] Bianca Andreescu v Viktoriya Tomova [138] | 6-1,6-3 | |
| French Open Women Qual | 05/23 08:00 | 44 | [164] Daniela Seguel v Viktoriya Tomova [138] | 1-6,3-6 | |
| ITF Women Saint Gaudens | 05/18 10:05 | 27 | [144] Viktoriya Tomova v Arantxa Rus [108] | 0-6,5-7 | |
| ITF Women Saint Gaudens | 05/17 08:30 | 26 | [144] Viktoriya Tomova v Francesca Di Lorenzo [195] | 7-5,6-4 | |
| ITF Women Saint Gaudens | 05/15 16:00 | 25 | [144] Viktoriya Tomova v Tessah Andrianjafitrimo [319] | 4-6,7-5,6-3 | |
| WTA Prague Qual | 04/29 09:00 | 46 | [165] Viktoriya Tomova v Elena Gabriela Ruse [221] | 2-6,6-7 | |
| WTA Prague Qual | 04/28 08:00 | 45 | Karolina Berankova v Viktoriya Tomova | 5-7,1-6 | |
| WTA - Istanbul | 04/25 14:35 | 26 | [165] Viktoriya Tomova v Svetlana Kuznetsova [28] | 5-7,6-4,1-6 | |
| WTA - Istanbul | 04/24 09:00 | 25 | [165] Viktoriya Tomova v Valentyna Ivakhnenko [172] | 7-5,6-4 | |
| WTA Istanbul Qual | 04/23 09:30 | - | [110] Richel Hogenkamp v Viktoriya Tomova [165] | 1-6,2-6 | |
| WTA Istanbul Qual | 04/22 10:00 | 45 | [389] Sara Tomic v Viktoriya Tomova [164] | 2-6,2-6 | |
| ITF Women Istanbul | 04/10 09:40 | 25 | [255] Elena Rybakina v Viktoriya Tomova [142] | 6-4,6-3 | |
| ITF Women Croissy-Beaubourg | 03/26 11:00 | 25 | [142] Viktoriya Tomova v Anna Kalinskaya [156] | 4-6,6-7 | |
| WTA Miami Qual | 03/19 22:35 | 44 | Jana Cepelova v Viktoriya Tomova | 6-4,7-5 | |
| WTA Budapest Qual | 02/18 18:40 | 45 | Tamara Korpatsch v Viktoriya Tomova | 6-4,6-3 | |
| 2018 Fed Cup | 02/08 09:25 | 2 | Ekaterine Gorgodze v Viktoriya Tomova | 2-6,3-6 | |
| 2018 Fed Cup | 02/07 10:15 | - | Dejana Radanovic v Viktoriya Tomova | 6-3,6-4 |
Viktoriya Konstantinova Tomova (Bulgaars: Виктория Константинова Томова) (Sofia, 25 februari 1995) is een tennisspeelster uit Bulgarije. Tomova begon met tennis toen zij zes jaar oud was. Haar favoriete ondergrond is hardcourt. Zij speelt rechtshandig en heeft een tweehandige backhand. Zij is actief in het internationale tennis sinds 2009.