| UTR Pro - Blagoevgrad - Feminin | 2023/02/07 06:00 | Viktoriia Dema v Elitsa Kostova | 1-6,5-7 |
| UTR Pro - Blagoevgrad - Feminin | 2023/02/03 07:30 | Elitsa Kostova v Viktoriia Dema | 6-3,6-4 |
| UTR Pro Tennis Series - Blagoevgrad - Feminin | 2022/12/07 06:00 | Viktoriia Dema v Elitsa Kostova | 2-6,3-6 |
| UTR Pro - Beograd - Feminin | 2023/04/12 06:00 | Noa Krznaric v Elitsa Kostova | 0-6,2-6 |
| UTR Pro - Beograd - Feminin | 2023/04/11 07:30 | Jenifer Anger v Elitsa Kostova | 2-6,5-7 |
| UTR Pro - Zadar - Feminin | 2023/04/02 07:30 | Darja Semenistaja v Elitsa Kostova | 6-1,6-2 |
| UTR Pro - Zadar - Feminin | 2023/04/01 14:15 | Rebeka Stolmar v Elitsa Kostova | 2-6,3-6 |
| UTR Pro - Zadar - Feminin | 2023/03/31 07:30 | Elitsa Kostova v Mia Chudejova | 6-4,7-6 |
| UTR Pro - Zadar - Feminin | 2023/03/29 09:27 | Elitsa Kostova v Federica Arcidiacono | 6-3,6-1 |
| UTR Pro - Zadar - Feminin | 2023/03/28 06:00 | Elitsa Kostova v Greta Fenyves | 6-3,6-3 |
| UTR Pro - Zadar - Feminin | 2023/03/27 11:26 | Laura Svatikova v Elitsa Kostova | 2-6,4-6 |
| UTR Pro - Beograd - Feminin | 2023/04/11 09:00 | Noa Krznaric v Viktoriia Dema | 6-7,0-6 |
| UTR Pro - Beograd - Feminin | 2023/04/10 06:00 | Viktoriia Dema v Tamara Malesevic | 6-1,5-2 |
| ITF - W15 Antalya | 2023/03/28 09:45 | Viktoriia Dema v Sabina Dadaciu | 2-6,1-6 |
| ITF - W15 Antalya | 2023/03/27 12:25 | Viktoriia Dema v Sandugash Kenzhibayeva | 7-6,6-3 |
| ITF - W15 Antalya | 2023/03/26 09:30 | Nino Natsvlishvili v Viktoriia Dema | 6-7,2-6 |
| ITF - W15 Antalya | 2023/03/22 11:35 | Andrea Obradovic v Viktoriia Dema | 1-6,7-6,6-1 |
| ITF - W15 Antalya | 2023/03/21 08:15 | Viktoriia Dema v Joulia Cristiana Cirstea | 7-6,6-4 |
| ITF - W15 Antalya | 2023/03/20 10:05 | Viktoriia Dema v Ada Piestrzynska | 6-0,6-2 |