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Bookmaker12
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Player data
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
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27Age26
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IrelandNationalityRepublic of Korea
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-Turned pro-
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-HandednessRight
Statistics
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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2539Matches403286
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1019Wins207146
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1520Losses196140
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On hardcourt outdoorPast yearPast yearOn hardcourt outdoor
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00Matches00
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00Wins00
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00Losses00
Over / under 2.5 sets
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
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Under UOver OUnder UOver O
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76% 28 / 3724% 9 / 37Everything73% 267 / 36727% 100 / 367
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70% 16 / 2330% 7 / 23Hardcourt outdoor71% 193 / 27229% 79 / 272
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0% 0 / 00% 0 / 0365 days0% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 0... on hardcourt outdoor0% 0 / 00% 0 / 0
Over / under games
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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59% 22 / 3741% 15 / 3718.536% 131 / 36764% 236 / 367
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70% 26 / 3730% 11 / 3719.547% 171 / 36753% 196 / 367
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70% 26 / 3730% 11 / 3720.553% 193 / 36747% 174 / 367
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73% 27 / 3727% 10 / 3721.558% 214 / 36742% 153 / 367
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76% 28 / 3724% 9 / 3722.565% 239 / 36735% 128 / 367
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76% 28 / 3724% 9 / 3723.569% 254 / 36731% 113 / 367
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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57% 13 / 2343% 10 / 2318.536% 97 / 27264% 175 / 272
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65% 15 / 2335% 8 / 2319.544% 120 / 27256% 152 / 272
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65% 15 / 2335% 8 / 2320.551% 138 / 27249% 134 / 272
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70% 16 / 2330% 7 / 2321.556% 152 / 27244% 120 / 272
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70% 16 / 2330% 7 / 2322.564% 173 / 27236% 99 / 272
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70% 16 / 2330% 7 / 2323.568% 185 / 27232% 87 / 272
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 - hardcourt outdoor
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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
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
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ROERoe Flannelly, JoshRet.KOSKos, Dorian
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KOSKos, Dorian0-2HIRHiramatsu, Shinnosuke
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KOSKos, Dorian2-1POPPoPa, Radu Ioan
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KOSKos, Dorian0-2KOUKountourakis, Ioannis
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LOCLock, Jordan0-2KOSKos, Dorian
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KOSKos, Dorian0-2HOUHou, Ying
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KOSKos, Dorian0-2SIMSimon, Sahar
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KOSKos, Dorian0-2CHUChung, Yunseong
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KOSKos, Dorian1-2D'AD`AGOSTINO, STEFANO
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VERVernier, Michel2-1KOSKos, Dorian
![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
Latest matches on hardcourt outdoor
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
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KOSKos, Dorian0-2HIRHiramatsu, Shinnosuke
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KOSKos, Dorian2-1POPPoPa, Radu Ioan
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KOSKos, Dorian0-2KOUKountourakis, Ioannis
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LOCLock, Jordan0-2KOSKos, Dorian
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KOSKos, Dorian0-2SIMSimon, Sahar
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KOSKos, Dorian0-2CHUChung, Yunseong
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KOSKos, Dorian1-2D'AD`AGOSTINO, STEFANO
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VERVernier, Michel2-1KOSKos, Dorian
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ICHIchikawa, Seiichiro0-2KOSKos, Dorian
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KOSKos, Dorian0-2BOUBouquier, Arthur
![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
Mutual matches
Mutual stats
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
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0Wins1
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0Wins on surface1
![Sultanov, Khumoyun](https://theplayer.com/graphics/flags/24/UZ.png)
![Strombachs, Robert](https://theplayer.com/graphics/flags/24/DE.png)
![Kestelboim, Mariano](https://theplayer.com/graphics/flags/24/AR.png)
![Iradukunda, Guy Orly](https://theplayer.com/graphics/flags/24/BI.png)
![Holt, Brandon](https://theplayer.com/graphics/flags/24/US.png)
![Polukhin, Savva](https://theplayer.com/graphics/flags/24/RU.png)
![Ichikawa, Taisei](https://theplayer.com/graphics/flags/24/JP.png)
![Bellier, Antoine](https://theplayer.com/graphics/flags/24/CH.png)
![Poljak, David](https://theplayer.com/graphics/flags/24/CZ.png)
![Tessa, Louis](https://theplayer.com/graphics/flags/24/FR.png)
![Kumar, Omni](https://theplayer.com/graphics/flags/24/US.png)
![Beale, Jeremy](https://theplayer.com/graphics/flags/24/AU.png)
![Potenza, Luca](https://theplayer.com/graphics/flags/24/IT.png)
![Watanabe, Seita](https://theplayer.com/graphics/flags/24/JP.png)
![Bittoun Kouzmine, Constantin](https://theplayer.com/graphics/flags/24/FR.png)
![Takahashi, Yusuke](https://theplayer.com/graphics/flags/24/JP.png)
![Smith, Roy](https://theplayer.com/graphics/flags/24/US.png)
![Beauge, Maxence](https://theplayer.com/graphics/flags/24/FR.png)
![Echargui, Moez](https://theplayer.com/graphics/flags/24/TN.png)
![Vernier, Michel](https://theplayer.com/graphics/flags/24/CL.png)
![Fancutt, Thomas](https://theplayer.com/graphics/flags/24/AU.png)
![Justo, Guido Ivan](https://theplayer.com/graphics/flags/24/AR.png)
![Kikuchi, Yuta](https://theplayer.com/graphics/flags/24/JP.png)
![Pervolarakis, Michail](https://theplayer.com/graphics/flags/24/GR.png)
![Rodriguez Taverna, Santiago](https://theplayer.com/graphics/flags/24/AR.png)
![Heide, Gustavo](https://theplayer.com/graphics/flags/24/BR.png)
![Ilkel, Berk](https://theplayer.com/graphics/flags/24/TR.png)
![Farjat, Tomas](https://theplayer.com/graphics/flags/24/AR.png)
![Bouquier, Arthur](https://theplayer.com/graphics/flags/24/FR.png)
![Neumayer, Lukas](https://theplayer.com/graphics/flags/24/AT.png)
![Kos, Dorian](https://theplayer.com/graphics/flags/24/IE.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Sultanov, Khumoyun](https://theplayer.com/graphics/flags/24/UZ.png)
![Iradukunda, Guy Orly](https://theplayer.com/graphics/flags/24/BI.png)
![Polukhin, Savva](https://theplayer.com/graphics/flags/24/RU.png)
![Bellier, Antoine](https://theplayer.com/graphics/flags/24/CH.png)
![Poljak, David](https://theplayer.com/graphics/flags/24/CZ.png)
![Beale, Jeremy](https://theplayer.com/graphics/flags/24/AU.png)
![Potenza, Luca](https://theplayer.com/graphics/flags/24/IT.png)
![Takahashi, Yusuke](https://theplayer.com/graphics/flags/24/JP.png)
![Smith, Roy](https://theplayer.com/graphics/flags/24/US.png)
![Echargui, Moez](https://theplayer.com/graphics/flags/24/TN.png)
![Fancutt, Thomas](https://theplayer.com/graphics/flags/24/AU.png)
![Pervolarakis, Michail](https://theplayer.com/graphics/flags/24/GR.png)
![Heide, Gustavo](https://theplayer.com/graphics/flags/24/BR.png)
![Ilkel, Berk](https://theplayer.com/graphics/flags/24/TR.png)
![Neumayer, Lukas](https://theplayer.com/graphics/flags/24/AT.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)
![Iradukunda, Guy Orly](https://theplayer.com/graphics/flags/24/BI.png)
![Bellier, Antoine](https://theplayer.com/graphics/flags/24/CH.png)
![Beale, Jeremy](https://theplayer.com/graphics/flags/24/AU.png)
![Takahashi, Yusuke](https://theplayer.com/graphics/flags/24/JP.png)
![Smith, Roy](https://theplayer.com/graphics/flags/24/US.png)
![Fancutt, Thomas](https://theplayer.com/graphics/flags/24/AU.png)
![Heide, Gustavo](https://theplayer.com/graphics/flags/24/BR.png)
![Chung, Yunseong](https://theplayer.com/graphics/flags/24/KR.png)