| ITTF South American Champs Women | 2022/07/24 20:30 | Nathaly Paredes v Giulia Takahashi | W | 0-3 |
| ITTF South American Champs Women | 2022/07/22 21:20 | Giulia Takahashi v Paulina Vega | W | 3-0 |
| ITTF South American Team Champs Women | 2022/07/22 19:20 | Giulia Takahashi v Daniela Ortega | L | 2-3 |
| ITTF South American Champs Women | 2022/07/21 22:00 | Giulia Takahashi v Camila Kaizoji | W | 3-0 |
| WTT Contender Lima Women Quals | 2022/06/15 21:00 | Sibel Altinkaya v Giulia Takahashi | L | 3-1 |
| WTT Contender Lima Women Quals | 2022/06/14 10:00 | Divya Deshpande v Giulia Takahashi | W | 0-3 |
| Qatar Open XD | 2017/05/05 18:00 | Giulia Takahashi v Livia Lima | L | 2-3 |
| Qatar Open XD | 2017/05/04 15:00 | Luana Katsumata v Giulia Takahashi | W | 0-3 |
| ITTF South American Champs Women | 2022/07/24 15:30 | Nathaly Paredes v Marta Casas | W | 2-3 |
| ITTF South American Champs Women | 2022/07/21 22:30 | Marta Casas v Judith Morales | W | 3-1 |
| ITTF South American Champs Women | 2022/07/21 15:40 | Mylena Plaza v Marta Casas | W | 0-3 |