Stadium: Court 5 Round: 25 Ground: Clay
| ITF W25 Telavi | 2021/07/13 06:30 | Alexandra Osborne v Tilbuerger, Jantje | 2-6,5-7 |
| ITF W25 Telavi | 2021/07/12 07:50 | Tilbuerger, Jantje v Nikitina, Iuliia | 6-2,6-2 |
| ITF W25 Telavi | 2021/07/11 08:50 | Tilbuerger, Jantje v Ibeto, Oluchukwu Jennifer | 6-0,6-0 |
| ITF W60 Charleston | 2021/06/22 13:50 | Gleason, Quinn v Tilbuerger, Jantje | 6-2,4-6,10-4 |
| ITF W60 Charleston | 2021/06/21 15:00 | Tilbuerger, Jantje v Amy Zhu | 3-6,6-2,10-6 |
| ITF W25 Sumter | 2021/06/16 20:15 | Stephanie Judith Visscher v Tilbuerger, Jantje | 6-2,6-2 |
| ITF W25 Sumter | 2021/06/15 15:20 | Lia Karatancheva v Tilbuerger, Jantje | 2-6,1-6 |
| ITF W25 Sumter | 2021/06/14 13:00 | Tilbuerger, Jantje v Tiphanie Lemaitre | 6-3,6-1 |
| ITF W25 Torino | 2021/07/06 16:20 | Rossi, Federica v Sofia Shapatava | 4-6,6-3,6-7 |
| ITF W60 Charleston | 2021/06/26 16:50 | Sofia Shapatava v Gabriela Ce | 3-6,0-6 |
| ITF W60 Charleston | 2021/06/25 16:05 | Sofia Shapatava v Sophie Chang | 2-6,6-4,6-2 |
| ITF W60 Charleston | 2021/06/24 15:50 | Gleason, Quinn v Sofia Shapatava | 6-0,6-7,2-6 |
| ITF W60 Charleston | 2021/06/22 22:20 | Sofia Shapatava v Nagi Hanatani | 6-4,5-7,6-1 |
| ITF W25 Sumter | 2021/06/15 17:00 | Sofia Shapatava v Alycia Parks | 6-7,3-6 |
| ITF W25 Santo Domingo | 2021/06/10 13:00 | Lucrezia Stefanini v Sofia Shapatava | 6-3,6-1 |
| ITF W25 Santo Domingo | 2021/06/08 21:10 | Sofia Shapatava v Olivia Lincer | 6-1,6-1 |