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Bookmaker12
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Player data
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
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30Age28
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ChinaNationalityNya Zeeland
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-Turned pro-
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RightHandedness-
Statistics
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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214272Matches11090
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114142Wins4637
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100130Losses6453
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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
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
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Under UOver OUnder UOver O
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80% 154 / 19220% 38 / 192Everything70% 55 / 7930% 24 / 79
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80% 122 / 15320% 31 / 153Hardcourt outdoor66% 44 / 6734% 23 / 67
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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
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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50% 96 / 19250% 96 / 19218.551% 40 / 7949% 39 / 79
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57% 110 / 19243% 82 / 19219.553% 42 / 7947% 37 / 79
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63% 121 / 19237% 71 / 19220.557% 45 / 7943% 34 / 79
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69% 132 / 19231% 60 / 19221.559% 47 / 7941% 32 / 79
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75% 144 / 19225% 48 / 19222.563% 50 / 7937% 29 / 79
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78% 150 / 19222% 42 / 19223.566% 52 / 7934% 27 / 79
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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50% 77 / 15350% 76 / 15318.551% 34 / 6749% 33 / 67
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59% 90 / 15341% 63 / 15319.554% 36 / 6746% 31 / 67
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64% 98 / 15336% 55 / 15320.557% 38 / 6743% 29 / 67
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69% 106 / 15331% 47 / 15321.560% 40 / 6740% 27 / 67
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75% 114 / 15325% 39 / 15322.564% 43 / 6736% 24 / 67
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77% 118 / 15323% 35 / 15323.564% 43 / 6736% 24 / 67
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
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
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GAOGao, Xin0-2XIAXiao, Linang
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GAOGao, Xin0-2KATKatuch, Jakub
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GAOGao, Xin2-0FRLFrljanic, Stefan
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GONGonzalez Fernandez, Mario2-0GAOGao, Xin
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DUBDubinin, Alexey0-2GAOGao, Xin
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ARUArutiunian, Erik2-0GAOGao, Xin
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BUDBudov, Danila0-2GAOGao, Xin
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ARUArutiunian, ErikRet.GAOGao, Xin
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JONJones, MaximusRet.GAOGao, Xin
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SMISmith, Jordan2-1GAOGao, Xin
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
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HUAHuang, Tsung-Hao2-0SADSadler, Olly
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SADSadler, Olly0-2RAIRai, Ajeet
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SADSadler, Olly2-1POLPolyakov, Vladimir
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SADSadler, Olly2-0HAVu, Ha Minh Duc
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SHRShropshire, Samuel2-0SADSadler, Olly
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TEPTep, Timothy0-2SADSadler, Olly
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SADSadler, Olly0-2BRYBrymer, Gage
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SADSadler, Olly2-1SEKSekulic, Philip
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SADSadler, Olly2-0BIRBirak, Daniel
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FARFarren, Connor2-1SADSadler, Olly
Latest matches on hardcourt outdoor
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
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GAOGao, Xin0-2XIAXiao, Linang
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GAOGao, Xin0-2KATKatuch, Jakub
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GAOGao, Xin2-0FRLFrljanic, Stefan
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GONGonzalez Fernandez, Mario2-0GAOGao, Xin
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DUBDubinin, Alexey0-2GAOGao, Xin
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ARUArutiunian, Erik2-0GAOGao, Xin
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BUDBudov, Danila0-2GAOGao, Xin
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ARUArutiunian, ErikRet.GAOGao, Xin
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JONJones, MaximusRet.GAOGao, Xin
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SMISmith, Jordan2-1GAOGao, Xin
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
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HUAHuang, Tsung-Hao2-0SADSadler, Olly
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SADSadler, Olly0-2RAIRai, Ajeet
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SADSadler, Olly2-1POLPolyakov, Vladimir
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SADSadler, Olly2-0HAVu, Ha Minh Duc
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SHRShropshire, Samuel2-0SADSadler, Olly
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TEPTep, Timothy0-2SADSadler, Olly
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SADSadler, Olly0-2BRYBrymer, Gage
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SADSadler, Olly2-1SEKSekulic, Philip
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SADSadler, Olly2-0BIRBirak, Daniel
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FARFarren, Connor2-1SADSadler, Olly
Mutual matches
Mutual stats
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
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0Wins1
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0Wins on surface1
![Kim, Cheong-Eui](https://theplayer.com/graphics/flags/24/KR.png)
![Hovhannisyan, Mousheg](https://theplayer.com/graphics/flags/24/US.png)
![Wang, Huixin](https://theplayer.com/graphics/flags/24/CN.png)
![Wang, Aoran](https://theplayer.com/graphics/flags/24/CN.png)
![Zeng, Shi Hong](https://theplayer.com/graphics/flags/24/CN.png)
![Zheng, Weiqiang](https://theplayer.com/graphics/flags/24/CN.png)
![Ferguson, Chase](https://theplayer.com/graphics/flags/24/AU.png)
![Reinwein, Sami](https://theplayer.com/graphics/flags/24/DE.png)
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Shirafuji, Naru](https://theplayer.com/graphics/flags/24/JP.png)
![Kawakami, Rimpei](https://theplayer.com/graphics/flags/24/JP.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
![Liu, Hanyi](https://theplayer.com/graphics/flags/24/CN.png)
![Mu, Tao](https://theplayer.com/graphics/flags/24/CN.png)
![Frawley, James](https://theplayer.com/graphics/flags/24/AU.png)
![He, Yecong](https://theplayer.com/graphics/flags/24/CN.png)
![Sun, Fajing](https://theplayer.com/graphics/flags/24/CN.png)
![Xia, Haitong](https://theplayer.com/graphics/flags/24/CN.png)
![Guo, Tianjia](https://theplayer.com/graphics/flags/24/CN.png)
![Xia, Zihao](https://theplayer.com/graphics/flags/24/CN.png)
![Mcdaniels, Mitchell Thomas](https://theplayer.com/graphics/flags/24/US.png)
![TE, Rigele](https://theplayer.com/graphics/flags/24/CN.png)
![Li, Yuanfeng](https://theplayer.com/graphics/flags/24/CN.png)
![Bai, Yan (1989)](https://theplayer.com/graphics/flags/24/CN.png)
![Shimizu, Yuta](https://theplayer.com/graphics/flags/24/JP.png)
![Mo, Yecong](https://theplayer.com/graphics/flags/24/CN.png)
![Cui, Jie](https://theplayer.com/graphics/flags/24/CN.png)
![Huang, Tsung-Hao](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Chen, Liran](https://theplayer.com/graphics/flags/24/CN.png)
![Zou, Weibowen](https://theplayer.com/graphics/flags/24/CN.png)
![Wang, Chukang](https://theplayer.com/graphics/flags/24/CN.png)
![Wang, Chuhan](https://theplayer.com/graphics/flags/24/CN.png)
![Kim, Cheong-Eui](https://theplayer.com/graphics/flags/24/KR.png)
![Wang, Huixin](https://theplayer.com/graphics/flags/24/CN.png)
![Zeng, Shi Hong](https://theplayer.com/graphics/flags/24/CN.png)
![Reinwein, Sami](https://theplayer.com/graphics/flags/24/DE.png)
![Gao, Xin](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
![Mu, Tao](https://theplayer.com/graphics/flags/24/CN.png)
![He, Yecong](https://theplayer.com/graphics/flags/24/CN.png)
![Sun, Fajing](https://theplayer.com/graphics/flags/24/CN.png)
![Xia, Zihao](https://theplayer.com/graphics/flags/24/CN.png)
![TE, Rigele](https://theplayer.com/graphics/flags/24/CN.png)
![Li, Yuanfeng](https://theplayer.com/graphics/flags/24/CN.png)
![Shimizu, Yuta](https://theplayer.com/graphics/flags/24/JP.png)
![Cui, Jie](https://theplayer.com/graphics/flags/24/CN.png)
![Zou, Weibowen](https://theplayer.com/graphics/flags/24/CN.png)
![Wang, Chuhan](https://theplayer.com/graphics/flags/24/CN.png)
![Kim, Cheong-Eui](https://theplayer.com/graphics/flags/24/KR.png)
![Zeng, Shi Hong](https://theplayer.com/graphics/flags/24/CN.png)
![Sadler, Olly](https://theplayer.com/graphics/flags/24/NZ.png)
![He, Yecong](https://theplayer.com/graphics/flags/24/CN.png)
![Sun, Fajing](https://theplayer.com/graphics/flags/24/CN.png)
![TE, Rigele](https://theplayer.com/graphics/flags/24/CN.png)
![Shimizu, Yuta](https://theplayer.com/graphics/flags/24/JP.png)
![Wang, Chuhan](https://theplayer.com/graphics/flags/24/CN.png)