Stadium: Clay Court 11 Round: 25 Ground: Clay
| ITF W25 Heraklion | 2023/11/20 08:00 | Karolina Krajmer v Rianna Ioana Coreisa | 6-2,6-1 |
| ITF W25 Heraklion | 2023/11/19 09:00 | Ginevra Terracina v Rianna Ioana Coreisa | 0-6,3-6 |
| ITF W25 Heraklion | 2023/11/12 08:00 | Laura Svatikova v Rianna Ioana Coreisa | 6-3,6-3 |
| ITF W40 Heraklion | 2023/11/05 07:00 | Ingrid Vojcinakova v Rianna Ioana Coreisa | 4-6,7-6,10-3 |
| UTR Pro Beograd Women | 2023/10/09 08:33 | Rianna Ioana Coreisa v Eleni Mtsentlitze | 1-6,0-1 |
| UTR Pro Beograd Women | 2023/10/08 06:00 | Rianna Ioana Coreisa v Sara Mikaca | 6-1,7-5 |
| UTR Pro Beograd Women | 2023/10/06 07:30 | Sofia M Barbulescu v Rianna Ioana Coreisa | 3-6,6-1,7-5 |
| UTR Pro Beograd Women | 2023/10/04 11:21 | Rianna Ioana Coreisa v Bianca E Barbulescu | 5-7,3-6 |
| ITF W15 Heraklion | 2023/11/28 07:30 | Liisa Varul v Kiara Cvetkovic | 6-3,6-4 |
| ITF W15 Heraklion | 2023/11/27 08:00 | Liisa Varul v Annika Kannan | 6-3,6-2 |
| ITF W15 Heraklion | 2023/11/22 10:20 | Liisa Varul v Laura Svatikova | 0-6,0-6 |
| ITF W25 Solarino | 2023/11/13 10:30 | Melania Delai v Liisa Varul | 6-1,6-3 |
| ITF W15 Monastir | 2023/10/02 08:00 | Liisa Varul v Camilla Bossi | 2-6,1-6 |
| ITF W15 Monastir | 2023/09/25 08:30 | Liisa Varul v Imogen Haddad | 2-6,4-6 |
| ITF W15 Fiano Romano | 2023/09/05 14:40 | Denise Valente v Liisa Varul | 6-3,6-2 |
| ITF W15 Fiano Romano | 2023/09/04 11:00 | Liisa Varul v Ottavia Massetti | 6-2,4-6,10-7 |