| ITF W25 Glasgow | 02/17 11:20 | 54 | [396] Ioana Loredana Rosca v Oana Georgeta Simion [445] | 5-7,7-5,2-10 | |
| ITF W25 Glasgow | 02/16 12:30 | 54 | [206] Julia Wachaczyk v Oana Georgeta Simion [443] | 6-4,5-7,9-11 | |
| ITF W25 Vero Beach | 01/20 16:00 | 54 | Oana Georgeta Simion v Quinn Gleason | 7-5,4-6,7-10 | |
| ITF W25 Daytona Beach | 01/12 16:00 | 44 | Maria Mateas v Oana Georgeta Simion | 6-4,7-5 | |
| ITF W15 Cairo | 12/15 08:00 | 29 | [382] Julyette M J Steur v Oana Georgeta Simion [489] | 2-6,1-6 | |
| ITF W15 Cairo | 12/14 08:00 | 28 | [489] Oana Georgeta Simion v Nastja Kolar [427] | 6-3,6-2 | |
| ITF W15 Cairo | 12/13 07:30 | 27 | Lamis Alhussein Abdel Aziz v Oana Georgeta Simion | 5-7,1-6 | |
| ITF W15 Cairo | 12/12 10:30 | 26 | Irene Lavino v Oana Georgeta Simion | 4-6,4-6 | |
| ITF W15 Cairo | 12/11 09:45 | 25 | Emma Belluomini v Oana Georgeta Simion | 1-6,0-6 | |
| ITF W15 Cairo | 12/08 08:00 | 29 | [383] Julyette M J Steur v Oana Georgeta Simion [492] | 6-3,2-6,1-6 | |
| ITF W15 Cairo | 12/07 08:00 | 28 | [492] Oana Georgeta Simion v Nastja Kolar [428] | 6-3,6-2 | |
| ITF W15 Cairo | 12/06 08:00 | 27 | Maria Marfutina v Oana Georgeta Simion | 3-6,6-3,3-6 | |
| ITF W15 Cairo | 12/05 09:20 | 26 | Tamara Bizhukova v Oana Georgeta Simion | 4-6,4-6 | |
| ITF W15 Cairo | 12/04 12:00 | 25 | Sofia Dmitrieva v Oana Georgeta Simion | 4-6,2-6 | |
| ITF W15 Telavi | 10/19 05:30 | 29 | Oana Georgeta Simion v Daria Kudashova | 2-6,6-4,4-6 | |
| ITF W15 Telavi | 10/18 07:00 | 28 | Oana Georgeta Simion v Darya Astakhova | 7-5,7-5 | |
| ITF W15 Telavi | 10/17 06:00 | 27 | Oana Georgeta Simion v Taisya Pachkaleva | 7-6,6-4 | |
| ITF W15 Telavi | 10/16 07:55 | 26 | Oana Georgeta Simion v Galateia Mesochoritou | 6-3,6-2 | |
| ITF W15 Telavi | 10/15 06:00 | 25 | Oana Georgeta Simion v Zoziya Kardava | 0-6,6-4,6-1 | |
| ITF W15 Telavi | 10/13 07:00 | 29 | Oana Georgeta Simion v Anna Siskova | 6-2,6-3 | |
| ITF W15 Telavi | 10/12 08:00 | 28 | Oana Georgeta Simion v Taisya Pachkaleva | 6-2,3-6,7-5 | |
| ITF W15 Telavi | 10/11 06:00 | 27 | Oana Georgeta Simion v Daria Kudashova | 6-3,6-1 | |
| ITF W15 Telavi | 10/10 06:00 | 26 | Oana Georgeta Simion v Anastasia Zolotareva | 6-4,6-1 | |
| ITF W15 Telavi | 10/09 09:15 | 25 | Oana Georgeta Simion v Olga Lesnikova | 6-0,6-0 | |
| ITF W25 Podgorica | 09/17 09:30 | 25 | [487] Oana Georgeta Simion v Raluca Georgiana Serban [247] | 0-6,7-6,3-6 | |
| ITF W25 Frydek Mistek | 09/11 09:00 | 25 | Oana Georgeta Simion v Anna Siskova | 6-7,6-4,1-6 | |
| ITF W15 Curtea de Arges | 09/08 08:00 | 29 | Aneta Kladivova v Oana Georgeta Simion | 3-6,2-6 | |
| ITF W15 Curtea de Arges | 09/07 08:00 | 28 | Jana Bojovic v Oana Georgeta Simion | 4-6,1-6 | |
| ITF W15 Curtea de Arges | 09/06 08:00 | 27 | [481] Emily Arbuthnott v Oana Georgeta Simion [436] | 6-4,3-6,3-6 | |
| ITF W15 Curtea de Arges | 09/05 12:00 | 26 | Alessia B Ciuca v Oana Georgeta Simion | 4-6,2-6 |