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Bookmaker12
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Player data
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
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26Age30
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Republic of KoreaNationalityTyskland
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-Turned pro-
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RightHandedness-
Statistics
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
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On red clayTotalTotalOn red clay
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50403Matches8171
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27195Wins4239
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23208Losses3932
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On red clayPast yearPast yearOn red clay
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00Matches00
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00Wins00
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00Losses00
Over / under 2.5 sets
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
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Under UOver OUnder UOver O
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73% 267 / 36727% 100 / 367Everything78% 58 / 7422% 16 / 74
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74% 31 / 4226% 11 / 42Red clay83% 53 / 6417% 11 / 64
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0% 0 / 00% 0 / 0365 days0% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 0... on red clay0% 0 / 00% 0 / 0
Over / under games
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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36% 131 / 36764% 236 / 36718.551% 38 / 7449% 36 / 74
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47% 171 / 36753% 196 / 36719.559% 44 / 7441% 30 / 74
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53% 193 / 36747% 174 / 36720.562% 46 / 7438% 28 / 74
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58% 214 / 36742% 153 / 36721.566% 49 / 7434% 25 / 74
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65% 239 / 36735% 128 / 36722.572% 53 / 7428% 21 / 74
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69% 254 / 36731% 113 / 36723.580% 59 / 7420% 15 / 74
All time - red clay
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Under UOver OGamesUnder UOver O
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36% 15 / 4264% 27 / 4218.552% 33 / 6448% 31 / 64
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57% 24 / 4243% 18 / 4219.561% 39 / 6439% 25 / 64
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62% 26 / 4238% 16 / 4220.564% 41 / 6436% 23 / 64
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67% 28 / 4233% 14 / 4221.569% 44 / 6431% 20 / 64
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69% 29 / 4231% 13 / 4222.575% 48 / 6425% 16 / 64
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71% 30 / 4229% 12 / 4223.583% 53 / 6417% 11 / 64
Last year - all surfaces
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Under UOver OGamesUnder UOver O
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0% 0 / 00% 0 / 018.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 019.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 020.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 021.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 022.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 023.50% 0 / 00% 0 / 0
Last year - red clay
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Under UOver OGamesUnder UOver O
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0% 0 / 00% 0 / 018.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 019.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 020.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 021.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 022.50% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 023.50% 0 / 00% 0 / 0
Latest matches
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
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CHUChung, Yunseong0-2DIADiallo, Gabriel
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CHUChung, Yunseong2-0TUNWu, Tung-Lin
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CHUChung, Yunseong1-2JUNJung, Jason
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CHUChung, Yunseong2-0UCHUchida, Kaichi
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CHUChung, Yunseong0-2VUKVukic, Aleksandar
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HIJHijikata, Rinky0-2CHUChung, Yunseong
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CHUChung, Yunseong2-0THOThompson, Jordan
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CHUChung, Yunseong2-0GOJGojowczyk, Peter
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CHUChung, YunseongRet.SAMSamrej, Kasidit
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CHUChung, Yunseong2-0SUNSun, Fajing
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
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MERMertens, Nico0-2MERMerckx, Jonas
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MERMertens, Nico0-2VILVilaro, Alejo
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MERMertens, Nico0-2DAMDamiens, Antoine
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MERMertens, Nico2-0LEILeiva Biason, Oscar Matias
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MERMertens, Nico0-2MENMena, Facundo
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MERMertens, Nico0-2NERNery Junior, Osni
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MERMertens, Nico2-0KOCKoch, Niklas
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MERMertens, Nico1-2GUIGuinard, Manuel
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MERMertens, Nico0-2FATFatic, Nerman
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MERMertens, Nico0-2FRAFranek, Michal
Latest matches on red clay
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
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DRZDrzewiecki, Karol2-0CHUChung, Yunseong
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SANSanchez Jover, Carlos2-0CHUChung, Yunseong
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CHUChung, Yunseong2-0SANSanchez Jover, Carlos
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CHUChung, Yunseong2-0BUEBueno, Gonzalo
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CHUChung, Yunseong0-2LAVLavagno, Edoardo
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MEJMejia, Nicolas2-1CHUChung, Yunseong
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KINKing, Evan0-2CHUChung, Yunseong
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CHUChung, Yunseong1-2HUEHuertas Del Pino Cordova, Arklon
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CHUChung, Yunseong2-1TUMTumasonis, Gabriel Pascotto
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CHUChung, Yunseong1-2MENMena, Facundo
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
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MERMertens, Nico0-2MERMerckx, Jonas
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MERMertens, Nico0-2VILVilaro, Alejo
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MERMertens, Nico0-2DAMDamiens, Antoine
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MERMertens, Nico2-0LEILeiva Biason, Oscar Matias
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MERMertens, Nico0-2MENMena, Facundo
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MERMertens, Nico0-2NERNery Junior, Osni
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MERMertens, Nico2-0KOCKoch, Niklas
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MERMertens, Nico1-2GUIGuinard, Manuel
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MERMertens, Nico0-2FATFatic, Nerman
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MERMertens, Nico0-2FRAFranek, Michal
Mutual matches
Mutual stats
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
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1Wins0
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1Wins on surface0
![Monteiro, Joao](https://theplayer.com/graphics/flags/24/PT.png)
![Vega Hernandez, David](https://theplayer.com/graphics/flags/24/ES.png)
![Briand, Jurgen](https://theplayer.com/graphics/flags/24/FR.png)
![Rondoni, Pietro](https://theplayer.com/graphics/flags/24/IT.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Mertens, Nico](https://theplayer.com/graphics/flags/24/DE.png)
![Chepelev, Andrey](https://theplayer.com/graphics/flags/24/RU.png)
![Tiurnev, Evgenii](https://theplayer.com/graphics/flags/24/RU.png)
![Munoz-de La Nava, Daniel](https://theplayer.com/graphics/flags/24/ES.png)
![Fortuna, Claudio](https://theplayer.com/graphics/flags/24/IT.png)
![Vanneste, Jeroen](https://theplayer.com/graphics/flags/24/BE.png)
![Daubias, Hugo](https://theplayer.com/graphics/flags/24/FR.png)
![Hersey, Jake](https://theplayer.com/graphics/flags/24/GB.png)
![Stefanini, Jacopo](https://theplayer.com/graphics/flags/24/IT.png)
![Harris, Billy](https://theplayer.com/graphics/flags/24/GB.png)
![Eriksson, Markus](https://theplayer.com/graphics/flags/24/SE.png)
![Musialek, Alexis](https://theplayer.com/graphics/flags/24/FR.png)
![Tessa, Louis](https://theplayer.com/graphics/flags/24/FR.png)
![Igoshin, Alexander](https://theplayer.com/graphics/flags/24/RU.png)
![Korovin, Mikhail](https://theplayer.com/graphics/flags/24/RU.png)
![Vives Marcos, Pedro](https://theplayer.com/graphics/flags/24/ES.png)
![Gigounon, Germain](https://theplayer.com/graphics/flags/24/BE.png)
![Kalyanpur, Adil](https://theplayer.com/graphics/flags/24/IN.png)
![Gakhov, Ivan](https://theplayer.com/graphics/flags/24/RU.png)
![Gimeno-Traver, Daniel](https://theplayer.com/graphics/flags/24/ES.png)
![Jorda Sanchis, David](https://theplayer.com/graphics/flags/24/ES.png)
![Marti Pujolras, Alex](https://theplayer.com/graphics/flags/24/ES.png)
![Alcaraz Ivorra, Albert](https://theplayer.com/graphics/flags/24/ES.png)
![Meis, Pascal](https://theplayer.com/graphics/flags/24/DE.png)
![Cabral, Francisco](https://theplayer.com/graphics/flags/24/PT.png)
![Fornell, Marc](https://theplayer.com/graphics/flags/24/ES.png)
![Giustino, Lorenzo](https://theplayer.com/graphics/flags/24/IT.png)
![Monteiro, Joao](https://theplayer.com/graphics/flags/24/PT.png)
![Rondoni, Pietro](https://theplayer.com/graphics/flags/24/IT.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Tiurnev, Evgenii](https://theplayer.com/graphics/flags/24/RU.png)
![Munoz-de La Nava, Daniel](https://theplayer.com/graphics/flags/24/ES.png)
![Vanneste, Jeroen](https://theplayer.com/graphics/flags/24/BE.png)
![Stefanini, Jacopo](https://theplayer.com/graphics/flags/24/IT.png)
![Harris, Billy](https://theplayer.com/graphics/flags/24/GB.png)
![Musialek, Alexis](https://theplayer.com/graphics/flags/24/FR.png)
![Korovin, Mikhail](https://theplayer.com/graphics/flags/24/RU.png)
![Gigounon, Germain](https://theplayer.com/graphics/flags/24/BE.png)
![Gakhov, Ivan](https://theplayer.com/graphics/flags/24/RU.png)
![Gimeno-Traver, Daniel](https://theplayer.com/graphics/flags/24/ES.png)
![Alcaraz Ivorra, Albert](https://theplayer.com/graphics/flags/24/ES.png)
![Cabral, Francisco](https://theplayer.com/graphics/flags/24/PT.png)
![Giustino, Lorenzo](https://theplayer.com/graphics/flags/24/IT.png)
![Monteiro, Joao](https://theplayer.com/graphics/flags/24/PT.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Munoz-de La Nava, Daniel](https://theplayer.com/graphics/flags/24/ES.png)
![Stefanini, Jacopo](https://theplayer.com/graphics/flags/24/IT.png)
![Musialek, Alexis](https://theplayer.com/graphics/flags/24/FR.png)
![Gakhov, Ivan](https://theplayer.com/graphics/flags/24/RU.png)
![Gimeno-Traver, Daniel](https://theplayer.com/graphics/flags/24/ES.png)
![Giustino, Lorenzo](https://theplayer.com/graphics/flags/24/IT.png)