Head to Head
| ITTF South American Team Champs Women | 2023/06/08 23:20 | Laura Watanabe v Isabel Duffoo | W | 3-0 |
Home History
| ITTF South American Champs Women | 2025/06/25 15:00 | Laura Watanabe v Camila Arguelles | W | 4-3 |
| World Championships Women | 2025/05/20 10:35 | Laura Watanabe v Manyu Wang | L | 0-4 |
| World Championships Women | 2025/05/18 10:25 | Laura Watanabe v Malissa Nasri | W | 4-1 |
| WTT Feeder Otocec II Women | 2025/04/01 09:45 | Dora Cosic v Laura Watanabe | L | 3-0 |
| WTT Feeder Otocec Women | 2025/03/27 10:40 | Laura Watanabe v Pusyuan Cheng | L | 1-3 |
| Singapore Smash Women Quals | 2025/01/30 03:45 | Laura Watanabe v Yee Lok Lam | L | 0-3 |
| Pan American Champs Teams Women | 2024/10/19 17:20 | Clio Barcenas v Laura Watanabe | W | 2-3 |
| Pan American Champs Teams Women | 2024/10/19 16:00 | Arantxa Cossio Aceves v Laura Watanabe | L | 3-0 |
Away History
| ITTF South American Champs Women | 2025/06/25 15:45 | Isabel Duffoo v Zhiying Zeng | L | 0-4 |
| WTT Contender Lima Women | 2024/08/23 23:20 | Yi-Hua Huang v Isabel Duffoo | L | 3-0 |
| Pan American Games Women | 2023/10/30 17:10 | Isabel Duffoo v Bruna Takahashi | L | 0-4 |
| WTT Contender Lima Women | 2023/08/04 01:05 | Isabel Duffoo v Hana Matelova | L | 0-3 |
| ITTF South American Team Champs Women | 2023/06/09 21:00 | Roxy Gonzalez v Isabel Duffoo | L | 3-1 |
| ITTF South American Team Champs Women | 2023/06/08 23:20 | Laura Watanabe v Isabel Duffoo | L | 3-0 |
| ITTF South American Champs Women | 2023/06/05 20:30 | Bruna Alexandre v Isabel Duffoo | L | 4-1 |
| WTT Contender Lima Women Quals | 2022/06/14 10:00 | Maria Maldonado v Isabel Duffoo | W | 0-3 |