| UTR Pro Tennis Series - Texas - Feminin | 2021/09/21 16:00 | Avery Esquivel v Chloe Henderson | 7-5,5-3 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/20 16:00 | Avery Esquivel v Renee Mcbryde | 2-6,2-5 |
| UTR Pro Tennis Series - Texas - Feminin | 2021/09/21 13:00 | Renee Mcbryde v Gianna Pielet | 4-6,1-6 |
| ITF - W15 Monastir | 2021/08/05 09:15 | Olga Helmi v Gianna Pielet | 6-2,6-1 |
| ITF - W15 Monastir | 2021/08/04 16:00 | Gianna Pielet v Feryel Ben Hassen | 6-4,6-0 |
| ITF - W15 Monastir | 2021/08/03 08:30 | Gianna Pielet v Elena Micic | 6-1,6-2 |
| ITF - W15 Monastir | 2021/08/02 16:00 | Gianna Pielet v Renne Singla | 6-0,6-4 |
| ITF - W15 Monastir | 2021/07/27 09:00 | Gianna Pielet v Katja Wiersholm | 1-6,3-6 |
| ITF - W15 Monastir | 2021/07/26 10:30 | Gianna Pielet v Sophie Williams | 6-1,6-4 |
| ITF - W15 Monastir | 2021/07/19 10:30 | Gianna Pielet v Marianne Argyrokastriti | 6-7,6-3,7-10 |