Stadium: Court 3 Round: 62 Ground: Clay
| ITF W15 - Lambaré | 2021/12/18 16:10 | Cadence Brace v Luciana Blatter | 6-1,6-1 |
| ITF W15 - Lambaré | 2021/12/17 16:25 | Luciana Blatter v Paola Ueno Dalmonico | 6-0,6-3 |
| ITF W15 - Lambaré | 2021/12/15 16:45 | Luciana Blatter v Ema Yanil R Gomez | 6-1,6-1 |
| ITF W25 - Córdoba | 2021/04/05 16:30 | Luciana Blatter v Susan Doldan | 3-6,6-0,11-13 |
| ITF W25 - Córdoba | 2021/04/04 17:00 | Luciana Blatter v Althea Hudson | 6-4,6-1 |
| ITF W25 - Villa Maria | 2021/03/29 12:30 | Yuliana Lizarazo v Luciana Blatter | 6-3,4-6,10-4 |
| ITF W25 - Villa Maria | 2021/03/28 14:00 | Luciana Blatter v Rocio D Merlo | 6-2,6-1 |
| ITF W25 - Buenos Aires | 2021/03/21 15:15 | Luciana Blatter v Lucia Peyre | 2-6,5-7 |