WTA 291
| Best 2026: | 291 |
| Best 2025: | 293 |
| Best 2024: | 302 |
| Best | 291 |
Dayeon Back |
| Negara | South Korea |
| Age | 24 yo / ? cm / ? kg |
| Forehand | Galle (Tangan pindho) |
| Birthplace/Residence | - |
| Pangentukan | 142,402$ |
All
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
Performances
2026 Winner, Changwon 2026 Winner, Andong 2025 Winner, Monastir 2024 Winner, Daegu 2025 Final, Makinohara 2025 Final, Nonthaburi 2026 1/2 Final, Changwon 2026 1/2 Final, Goyang 2025 1/2 Final, Kunshan 2025 1/2 Final, Monastir 2025 1/2 Final, Taipei 2024 1/2 Final, Makinohara 2024 1/2 Final, Astana 2024 1/2 Final, Changwon 2024 1/2 Final, Nagpur 2023 1/2 Final, Incheon 2024 1/4 Final, Incheon 2026 1/4 Final, Monastir 2026 1/4 Final, Monastir 2025 1/4 Final, Monastir 2025 1/4 Final, Andong 2025 1/4 Final, Changwon 2025 1/4 Final, Goyang 2025 1/4 Final, Launceston 2024 1/4 Final, Hamamatsu 2022 1/4 Final, Changwon 2022 1/4 Final, Goyang 2023 2 babak, Séoul 2025 2 babak, Sydney 2023 2 babak, Gold Coast 
