Stadium: Court 6 Round: 25 Ground: Clay
| ITF - W15 Antalya | 2019/04/04 07:00 | Fiona Ganz v Cantos Siemers, Irina | 6-1,6-2 |
| ITF - W15 Antalya | 2019/04/03 13:45 | Haine Ogata v Cantos Siemers, Irina | 1-6,2-6 |
| ITF W15 Palmanova | 2019/02/07 13:20 | Alice Tubello v Cantos Siemers, Irina | 6-3,4-6,7-5 |
| ITF W15 Palmanova | 2019/02/06 08:30 | Cantos Siemers, Irina v Enola Chiesa | 6-4,6-3 |
| ITF - W15 Manacor | 2019/01/30 09:00 | Naydenova, Aleksandrina v Cantos Siemers, Irina | 6-2,7-5 |
| ITF - W15 Manacor | 2019/01/29 09:00 | Adrover Gallego, Isabel v Cantos Siemers, Irina | 4-6,0-6 |
| ITF - W15 Manacor | 2019/01/28 09:00 | Ortega Redondo, Paula v Cantos Siemers, Irina | 0-6,1-6 |
| ITF - W15 Manacor | 2019/01/22 09:00 | Cantos Siemers, Irina v Milenkovic, Kristina | 6-0,6-2 |
| ITF - W15 Antalya | 2019/04/04 07:00 | Nika Radisic v Aponasenko, Vasilisa | 4-6,6-3,6-2 |
| ITF - W15 Antalya | 2019/04/02 10:00 | Aponasenko, Vasilisa v Bojana Marinkovic | 6-2,6-3 |
| ITF - W15 Antalya | 2019/03/26 07:00 | Andreea Prisacariu v Aponasenko, Vasilisa | 6-1,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/20 12:05 | Dia Evtimova v Aponasenko, Vasilisa | 6-0,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/11 07:30 | Aponasenko, Vasilisa v Lisa Zaar | 1-6,6-7 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/07 07:00 | Aponasenko, Vasilisa v Ilay Yoruk | 0-6,2-6 |
| ITF Women Monastir | 2018/11/20 10:30 | Aponasenko, Vasilisa v Iansitova, Svetlana | 4-6,0-6 |
| ITF Women Monastir | 2018/11/16 09:00 | Timea Jaruskova v Aponasenko, Vasilisa | 7-5,4-6,6-3 |