| ITTF South American Champs Women | 2022/07/22 20:00 | Caroline Kumahara v Daniela Ortega | W | 3-1 |
| ITTF South American Team Champs Women | 2022/07/22 19:00 | Caroline Kumahara v Paulina Vega | L | 2-3 |
| ITTF South American Champs Women | 2022/07/21 23:00 | Caroline Kumahara v Camila Kaizoji | W | 3-1 |
| ITTF South American Champs Women | 2022/07/21 21:30 | Caroline Kumahara v Camila Arguelles | W | 3-2 |
| WTT Contender Lima Women | 2022/06/17 00:15 | Caroline Kumahara v Nina Mittelham | L | 1-3 |
| WTT Singapore Smash Women | 2022/03/08 05:30 | Ivana Malobabic v Caroline Kumahara | L | 3-1 |
| World Championship Women | 2021/11/24 00:40 | Caroline Kumahara v Wing Nam Ng | L | 1-4 |
| Olympics 2020 - Team Women | 2021/08/01 02:00 | Ho Ching Lee v Caroline Kumahara | W | 2-3 |
| Latin American Olympic Quals Women | 2021/04/13 21:15 | Leyla Gomez v Paula Medina | L | 2-4 |