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Bookmaker12
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Player data
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
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29Age28
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JapanNationalityUSA
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-Turned pro-
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RightHandednessRight
Statistics
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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170214Matches232163
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97119Wins10676
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7395Losses12687
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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
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
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Under UOver OUnder UOver O
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78% 160 / 20622% 46 / 206Everything73% 131 / 18027% 49 / 180
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78% 128 / 16422% 36 / 164Hardcourt outdoor75% 101 / 13525% 34 / 135
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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
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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43% 89 / 20657% 117 / 20618.539% 70 / 18061% 110 / 180
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55% 113 / 20645% 93 / 20619.546% 82 / 18054% 98 / 180
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62% 128 / 20638% 78 / 20620.554% 98 / 18046% 82 / 180
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71% 147 / 20629% 59 / 20621.558% 104 / 18042% 76 / 180
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76% 156 / 20624% 50 / 20622.566% 119 / 18034% 61 / 180
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78% 161 / 20622% 45 / 20623.571% 127 / 18029% 53 / 180
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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45% 73 / 16455% 91 / 16418.541% 55 / 13559% 80 / 135
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54% 89 / 16446% 75 / 16419.547% 63 / 13553% 72 / 135
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63% 103 / 16437% 61 / 16420.556% 75 / 13544% 60 / 135
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73% 119 / 16427% 45 / 16421.560% 81 / 13540% 54 / 135
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76% 125 / 16424% 39 / 16422.569% 93 / 13531% 42 / 135
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78% 128 / 16422% 36 / 16423.573% 98 / 13527% 37 / 135
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
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
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NISNishiwaki, Kazuki0-2HUAHuang, Tsung-Hao
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NISNishiwaki, Kazuki0-2KAWKawahashi, Yuta
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SHIShimizu, Yuta2-0NISNishiwaki, Kazuki
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BARBarki, Justin0-2NISNishiwaki, Kazuki
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NISNishiwaki, Kazuki2-1BAIBai, Yan (1989)
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NISNishiwaki, Kazuki2-0HAVu, Ha Minh Duc
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KELKelly, Dayne2-0NISNishiwaki, Kazuki
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TAKTakahashi, Yusuke2-0NISNishiwaki, Kazuki
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NISNishiwaki, Kazuki2-0CHUChung, Yunseong
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NISNishiwaki, Kazuki2-0HORHorie, Toru
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
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ALTAltamirano, Collin0-2WOEWoerner, Paul
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IVAIvanov, Saveliy0-2ALTAltamirano, Collin
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ALTAltamirano, Collin2-1ALIAlimli, Mikail
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ALTAltamirano, Collin2-0ZAYZayed, Mousa Shanan
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DONDonski, Alexander2-0ALTAltamirano, Collin
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RODRodriguez, Lorenzo Joaquin2-1ALTAltamirano, Collin
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ALTAltamirano, Collin0-2NAKNakashima, Bryce Nakashima
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OGUOgura, Kosuke0-2ALTAltamirano, Collin
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CLAClark, Ezekiel2-1ALTAltamirano, Collin
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PONPonwith, Nathan2-0ALTAltamirano, Collin
Latest matches on hardcourt outdoor
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
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NISNishiwaki, Kazuki0-2HUAHuang, Tsung-Hao
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NISNishiwaki, Kazuki0-2KAWKawahashi, Yuta
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SHIShimizu, Yuta2-0NISNishiwaki, Kazuki
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BARBarki, Justin0-2NISNishiwaki, Kazuki
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NISNishiwaki, Kazuki2-1BAIBai, Yan (1989)
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NISNishiwaki, Kazuki2-0HAVu, Ha Minh Duc
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KELKelly, Dayne2-0NISNishiwaki, Kazuki
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TAKTakahashi, Yusuke2-0NISNishiwaki, Kazuki
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NISNishiwaki, Kazuki2-0CHUChung, Yunseong
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NISNishiwaki, Kazuki2-0HORHorie, Toru
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
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CASCash, Julian2-1ALTAltamirano, Collin
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ALTAltamirano, Collin0-2ORAOradini, Giovanni
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CUKCukierman, Daniel2-1ALTAltamirano, Collin
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ALTAltamirano, Collin0-2QUIQuinn, Ethan
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ALTAltamirano, CollinRet.ANSAnsari, Austin
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ALTAltamirano, Collin1-2STESteiner, Maik
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ALTAltamirano, Collin2-0LEDLedesma Mercedes, Eudy Francisco
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ALTAltamirano, Collin1-2LILLilov, Victor
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ALTAltamirano, Collin2-0ALOAlosha Ushakov, Nikita
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ALTAltamirano, Collin1-2DZUDzumhur, Damir
Mutual matches
Mutual stats
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
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0Wins1
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0Wins on surface1
![Banes, Maverick](https://theplayer.com/graphics/flags/24/AU.png)
![Shimizu, Yuta](https://theplayer.com/graphics/flags/24/JP.png)
![Barki, Justin](https://theplayer.com/graphics/flags/24/ID.png)
![Uesugi, Kaito](https://theplayer.com/graphics/flags/24/JP.png)
![Moritani, Soichiro](https://theplayer.com/graphics/flags/24/JP.png)
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Hsu, Yu Hsiou](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Lee, Kuan-Yi](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Ellis, Blake](https://theplayer.com/graphics/flags/24/AU.png)
![Yu, Ching-Mou](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Romios, Matthew Christopher](https://theplayer.com/graphics/flags/24/AU.png)
![Nolan, Daniel](https://theplayer.com/graphics/flags/24/AU.png)
![Frawley, James](https://theplayer.com/graphics/flags/24/AU.png)
![Niki, Takuto](https://theplayer.com/graphics/flags/24/JP.png)
![Goveas, Aryan](https://theplayer.com/graphics/flags/24/IN.png)
![Hu, Nicholas S](https://theplayer.com/graphics/flags/24/US.png)
![Grills, Jacob](https://theplayer.com/graphics/flags/24/AU.png)
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Hobbs, Roy](https://theplayer.com/graphics/flags/24/SG.png)
![Puttergill, Calum](https://theplayer.com/graphics/flags/24/AU.png)
![Hovhannisyan, Mousheg](https://theplayer.com/graphics/flags/24/US.png)
![Alam, Shaheed](https://theplayer.com/graphics/flags/24/SG.png)
![Susanto, David Agung](https://theplayer.com/graphics/flags/24/ID.png)
![Ochi, Makoto](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
![Wong, Hong Kit](https://theplayer.com/graphics/flags/24/HK.png)
![Patael, Ben](https://theplayer.com/graphics/flags/24/IL.png)
![Singh, Karunday](https://theplayer.com/graphics/flags/24/IN.png)
![Beale, Jeremy](https://theplayer.com/graphics/flags/24/AU.png)
![Larriere, Clement](https://theplayer.com/graphics/flags/24/FR.png)
![Ng, Hao Yuan](https://theplayer.com/graphics/flags/24/SG.png)
![Imai, Shintaro](https://theplayer.com/graphics/flags/24/JP.png)
![Banes, Maverick](https://theplayer.com/graphics/flags/24/AU.png)
![Uesugi, Kaito](https://theplayer.com/graphics/flags/24/JP.png)
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Hsu, Yu Hsiou](https://theplayer.com/graphics/flags/24/_united-nations.png)
![Ellis, Blake](https://theplayer.com/graphics/flags/24/AU.png)
![Nolan, Daniel](https://theplayer.com/graphics/flags/24/AU.png)
![Niki, Takuto](https://theplayer.com/graphics/flags/24/JP.png)
![Hu, Nicholas S](https://theplayer.com/graphics/flags/24/US.png)
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Puttergill, Calum](https://theplayer.com/graphics/flags/24/AU.png)
![Hovhannisyan, Mousheg](https://theplayer.com/graphics/flags/24/US.png)
![Ochi, Makoto](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
![Singh, Karunday](https://theplayer.com/graphics/flags/24/IN.png)
![Larriere, Clement](https://theplayer.com/graphics/flags/24/FR.png)
![Imai, Shintaro](https://theplayer.com/graphics/flags/24/JP.png)
![Uesugi, Kaito](https://theplayer.com/graphics/flags/24/JP.png)
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Nolan, Daniel](https://theplayer.com/graphics/flags/24/AU.png)
![Niki, Takuto](https://theplayer.com/graphics/flags/24/JP.png)
![Nishiwaki, Kazuki](https://theplayer.com/graphics/flags/24/JP.png)
![Ochi, Makoto](https://theplayer.com/graphics/flags/24/JP.png)
![Altamirano, Collin](https://theplayer.com/graphics/flags/24/US.png)
![Imai, Shintaro](https://theplayer.com/graphics/flags/24/JP.png)