SEO Dongseon
Gender:M
Country:Korea, South
Age:13
Rating:± 3.67
Last played:2026-09-16
Events played
| Start date | End date | Name | Initial rating | Point change | Details |
|---|---|---|---|---|---|
| 2026-09-14 | 2026-09-17 | WTT Youth Contender Gangneung 2026 | ± 4.38 | -1.90 | (details) |
| 2025-03-19 | 2025-03-22 | WTT Youth Contender Gangneung 2025 Present... | ± 7.33 | -8.37 | (details) |