Yunseong Chung (#no-rank)
| atpworldtour.com | ATP | Country |  South Korea |
| Wikipedia | Eng / Fr | Birth | 1998-03-27 - age 26 |
| Career best ranking | 233 - 2019-07-22 - age 21 (+3 M) | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
No title or final.
LLTL
ATP
WTA/Double
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RookiesLeaderotron
Mega Patate
Big Lose
Clay 
Grass 
Hard indoor 
Hard outdoor 
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