| UTR Pro Tennis Series Barcelona Women | 2022/12/12 08:00 | Ciobanu, Daniela v Claudia M D V Gallardo | 6-4,5-4 |
| UTR Pro Tennis Series Blagoevgrad Women | 2022/12/11 07:30 | 크라시운, 게오르지아 안드리아 v 코스토바, 엘리트사 | 6-7,6-7 |
| UTR Pro Tennis Series Blagoevgrad Women | 2022/12/10 07:30 | 코스토바, 엘리트사 v 올리니코바, 올렉산드라 | 7-5,2-6,6-3 |
| UTR Pro Tennis Series Blagoevgrad Women | 2022/12/09 07:30 | 코스토바, 엘리트사 v Elena R Bertea | 6-0,5-2 |
| UTR Pro Tennis Series Blagoevgrad Women | 2022/12/08 09:00 | 코스토바, 엘리트사 v Jovana Grujic | 6-3,6-1 |
| UTR Pro Tennis Series Blagoevgrad Women | 2022/12/07 06:00 | 데마, 빅토리아 v 코스토바, 엘리트사 | 2-6,3-6 |
| UTR Pro Tennis Series Blagoevgrad Women | 2022/12/06 07:30 | Katerina Dimitrova v 코스토바, 엘리트사 | 0-6,4-6 |
| UTR Pro Tennis Series Dubai Women | 2022/11/17 08:00 | 코스토바, 엘리트사 v 코즈마노프, 이사벨 | 1-0 |
| UTR Pro Tennis Series Dubai Women | 2022/11/16 05:00 | Safarova, Zdena v 코스토바, 엘리트사 | 4-6,5-7 |