Junior National Championships (U15)
| Year | Boy's Singles | Girl's Singles | Boy's Doubles | Girl's Doubles | Mixed Doubles |
| 2025 | Edison Ming Yi Li, ON | Abigail Lam, ON |
Regan Andersson, AB Isaac Shin, AB |
Altiah Bedi, ON Jade Hu, AB |
Edison Ming Yi Li, ON Sarah Liu, ON |
| 2024 | Michael Zubin Sun, ON | Fulgencia Simmons Zhang, ON | Ruobei Xu, BC Kevin Zhou, BC |
Emily Luo, ON Rosey Yin, ON |
Rui Yang Stanley Zhang, ON Susanna Wang, ON |
| 2023 | Kevin Yang, ON | Sylvia Yuqing Mei, BC | John Fanfeng Fu, ON Michael Zubin Sun, ON |
Cinra Mei, NS Zhiqing Wang, NS |
Shaurya Gullaiya, ON Fulgencia Zhang, ON |
| 2022 | Oliver Chen, ON | Lyric Su, ON | Oliver Chen, ON Ricky Tao, ON |
Chloe Lam, ON Catherine Pang, ON |
Oliver Chen, ON Lyric Su, ON |
| 2021 | Not Contested | Not Contested | Not Contested | Not Contested | Not Contested |
| 2020 | Not Contested | Not Contested | Not Contested | Not Contested | Not Contested |
| 2019 | Josh Nguyen, ON | Jackie Dent, ON | Daniel Leung, ON Harold Tan, ON |
Ally Chia, AB Natalie Nakutsui, AB |
Julian Lau, AB Natalie Nakutsui, AB |
| 2018 | Josh Nguyen, ON | Jackie Dent, ON | Victor Lai, ON Jack Wang, ON |
Jessica Cheng, ON Sophia Nong, ON |
Victor Lai, ON Jessica Cheng, ON |
| 2017 | Victor Lai, ON | Jeslyn Chow, ON | Minh Cheng, ON Ivan Li, ON |
Jeslyn Chow, ON Alayna Walia QC |
Ivan Li, ON Rachel Chan, ON |
| 2016 | Wenjun Ouyang, BC | Sharon Au, ON | Darren Choi, ON Patrick Zheng, ON |
Sharon Au, ON Rebecca Lee, ON |
Colin Jia, ON Sharon Au, ON |
| 2015 | Brian Yang, ON | Katie Ho-Shue, ON | Kyle To, ON Kevin Wang, ON |
Catherine Choi, ON Talia Ng, ON |
Kevin Wang, ON Catherine Choi, ON |