| UTR Pro Tennis Series Lawrence Women | 2022/09/16 21:41 | Gagoshidze, Tamari v Silvia Maria Costache | 6-2,6-2 |
| UTR Pro Lawrence Women | 2023/09/12 00:00 | Gagoshidze, Tamari v Saray Yli-Piipari | 6-3,6-2 |
| ITF W15 Tbilisi | 2023/08/08 06:00 | Gagoshidze, Tamari v Daria Frayman | 1-6,5-7 |
| ITF W40 Tbilisi | 2023/08/07 05:00 | Gagoshidze, Tamari v Semenistaja, Marija | 7-6,7-6 |
| ITF W40 Tbilisi | 2023/08/06 06:00 | Anna Semenova v Gagoshidze, Tamari | 4-6,6-7 |
| ITF W15 Tbilisi | 2023/08/04 07:45 | Daria Frayman v Gagoshidze, Tamari | 6-0,6-0 |
| ITF W15 Tbilisi | 2023/08/02 09:10 | Tumanyan, Arevik v Gagoshidze, Tamari | 6-4,1-6,2-6 |
| UTR Pro Tennis Series Lawrence Women | 2022/09/17 22:16 | Gagoshidze, Tamari v Smagina, Sofia | 2-6,3-6 |
| UTR Pro Tennis Series Lawrence Women | 2022/09/16 21:41 | Gagoshidze, Tamari v Silvia Maria Costache | 6-2,6-2 |
| UTR Pro Lawrence Women | 2023/09/12 00:00 | Silvia Maria Costache v Giorgia Roselli | 6-4,2-6,2-6 |
| UTR Pro Bucarest - Femmes | 2023/08/05 05:00 | Maria Teodorescu v Silvia Maria Costache | 6-3,7-5 |
| UTR Pro Bucarest - Femmes | 2023/08/04 05:00 | Silvia Maria Costache v Alexia I Marginean | 4-6,0-6 |
| UTR Pro Bucarest - Femmes | 2023/08/02 05:00 | Silvia Maria Costache v Ioana T Sava | 0-6,3-6 |
| UTR Pro Bucarest - Femmes | 2023/08/01 08:47 | Silvia Maria Costache v Bianca E Barbulescu | 2-6,0-6 |
| UTR Pro Bucarest - Femmes | 2023/07/31 15:01 | Stefana Lazar v Silvia Maria Costache | 3-6,6-0,6-2 |
| UTR Pro Bucarest - Femmes | 2023/07/31 14:00 | Magdalini Adaloglou v Silvia Maria Costache | 0-0 |
| ITF - W15 Bucarest | 2023/06/18 12:30 | Silvia Maria Costache v Caterina Odorizzi | 6-7,3-6 |