| ITF Women Curtea de Arges | 2017/06/15 12:55 | Oana Georgeta Simion v Gaspar-Ivan, Ioana | 6-1,6-3 |
| ITF Women Curtea de Arges | 2017/06/15 11:00 | Oana Georgeta Simion v Gaspar-Ivan, Ioana | 6-1,6-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/18 07:00 | Oana Georgeta Simion v Daria Lodikova | 7-6,6-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/17 08:00 | Oana Georgeta Simion v Dimitrova, Daniella | 6-4,6-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/16 08:30 | Oana Georgeta Simion v Victoria Borodulina | 6-1,6-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/15 10:00 | Iulia Andreea Ionescu v Oana Georgeta Simion | 0-6,0-6 |
| ITF W25 Trieste | 2021/09/03 09:30 | Oana Georgeta Simion v Tara Wurth | 4-6,4-6 |
| ITF W25 Trieste | 2021/09/02 10:25 | Oana Georgeta Simion v Guiomar Maristany Zuleta De Reales | 6-2,6-2 |
| ITF W25 Trieste | 2021/09/01 09:50 | Mrdeza, Tereza v Oana Georgeta Simion | 3-6,5-7 |
| ITF W25 Braunschweig | 2021/08/25 09:00 | Lena Papadakis v Oana Georgeta Simion | 6-3,6-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/18 08:30 | Silvia Maria Costache v Gaspar-Ivan, Ioana | 4-6,5-7 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/16 07:00 | Gaspar-Ivan, Ioana v Zlochova, Zuzana | 6-2,6-2 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/15 07:00 | Gaspar-Ivan, Ioana v Bianca E Barbulescu | 6-3,5-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/14 07:00 | Gaspar-Ivan, Ioana v Elizabeth Jurna | 6-0,6-0 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/13 07:00 | Gaspar-Ivan, Ioana v Novac, Izabela Gabriela | 6-0,6-0 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/11 07:30 | Gaspar-Ivan, Ioana v Mara Gae | 6-4,4-6,4-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/10 07:00 | Gaspar-Ivan, Ioana v Maria Wesselly | 6-1,6-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/08 07:00 | Gaspar-Ivan, Ioana v Victoria Borodulina | 6-3,5-0 |