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Bookmaker12
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Player data
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
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25Age36
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USANationalityJapan
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-Turned pro2006
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-HandednessRight
Statistics
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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99175Matches660426
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5799Wins358225
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4276Losses302201
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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
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
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Under UOver OUnder UOver O
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77% 119 / 15523% 36 / 155Everything66% 214 / 32434% 110 / 324
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77% 70 / 9123% 21 / 91Hardcourt outdoor69% 155 / 22431% 69 / 224
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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
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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46% 71 / 15554% 84 / 15518.534% 109 / 32466% 215 / 324
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56% 87 / 15544% 68 / 15519.540% 128 / 32460% 196 / 324
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60% 93 / 15540% 62 / 15520.548% 157 / 32452% 167 / 324
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67% 104 / 15533% 51 / 15521.556% 180 / 32444% 144 / 324
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70% 109 / 15530% 46 / 15522.560% 196 / 32440% 128 / 324
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72% 112 / 15528% 43 / 15523.565% 210 / 32435% 114 / 324
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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47% 43 / 9153% 48 / 9118.537% 82 / 22463% 142 / 224
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58% 53 / 9142% 38 / 9119.542% 93 / 22458% 131 / 224
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63% 57 / 9137% 34 / 9120.550% 111 / 22450% 113 / 224
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68% 62 / 9132% 29 / 9121.558% 129 / 22442% 95 / 224
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71% 65 / 9129% 26 / 9122.563% 141 / 22437% 83 / 224
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75% 68 / 9125% 23 / 9123.567% 151 / 22433% 73 / 224
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
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
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MMOMmoh, Michael2-0RIFRiffice, Sam
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GALGalarneau, Alexis0-2RIFRiffice, Sam
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LANLangmo, Christian1-2RIFRiffice, Sam
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RIFRiffice, Sam2-1KOZKozlov, Stefan
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CLAClark, Ezekiel1-2RIFRiffice, Sam
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RIFRiffice, Sam2-0PINPinnington Jones, Jack
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SHEShelton, Ben2-0RIFRiffice, Sam
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RIFRiffice, Sam2-1KINKing, Evan
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RIFRiffice, SamRet.BAKBaker, Blu
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RIFRiffice, Sam2-0PAPPapoe, Radu Mihai
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
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MOCMochizuki, Yuki2-1ITOIto, Tatsuma
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ITOIto, Tatsuma2-1MUKMukund, Sasikumar
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ITOIto, Tatsuma0-2GOJGojowczyk, Peter
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LESLeshem, Edan0-2ITOIto, Tatsuma
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HONHong, Seong Chan2-0ITOIto, Tatsuma
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JASJasika, Omar1-2ITOIto, Tatsuma
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ITOIto, Tatsuma2-0PALPalan, Dominik
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SEKSekiguchi, Shuichi2-1ITOIto, Tatsuma
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ITOIto, Tatsuma0-2SHIShimabukuro, Sho
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KAWKawakami, Rimpei1-2ITOIto, Tatsuma
Latest matches on hardcourt outdoor
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
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MMOMmoh, Michael2-0RIFRiffice, Sam
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GALGalarneau, Alexis0-2RIFRiffice, Sam
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LANLangmo, Christian1-2RIFRiffice, Sam
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RIFRiffice, Sam2-1KOZKozlov, Stefan
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CLAClark, Ezekiel1-2RIFRiffice, Sam
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RIFRiffice, Sam2-0PINPinnington Jones, Jack
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SHEShelton, Ben2-0RIFRiffice, Sam
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RIFRiffice, Sam2-1KINKing, Evan
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RIFRiffice, SamRet.BAKBaker, Blu
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RIFRiffice, Sam2-0PAPPapoe, Radu Mihai
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
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MOCMochizuki, Yuki2-1ITOIto, Tatsuma
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ITOIto, Tatsuma2-1MUKMukund, Sasikumar
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ITOIto, Tatsuma0-2GOJGojowczyk, Peter
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LESLeshem, Edan0-2ITOIto, Tatsuma
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HONHong, Seong Chan2-0ITOIto, Tatsuma
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JASJasika, Omar1-2ITOIto, Tatsuma
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ITOIto, Tatsuma2-0PALPalan, Dominik
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SEKSekiguchi, Shuichi2-1ITOIto, Tatsuma
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ITOIto, Tatsuma0-2SHIShimabukuro, Sho
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KAWKawakami, Rimpei1-2ITOIto, Tatsuma
Mutual matches
Mutual stats
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
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1Wins0
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1Wins on surface0
![Olivieri, Genaro Alberto](https://theplayer.com/graphics/flags/24/AR.png)
![Mukund, Sasikumar](https://theplayer.com/graphics/flags/24/IN.png)
![Cid Subervi, Roberto](https://theplayer.com/graphics/flags/24/DO.png)
![Villanueva, Gonzalo](https://theplayer.com/graphics/flags/24/AR.png)
![Mochizuki, Shintaro](https://theplayer.com/graphics/flags/24/JP.png)
![McHugh, Aidan](https://theplayer.com/graphics/flags/24/GB.png)
![Blumberg, William](https://theplayer.com/graphics/flags/24/US.png)
![Krueger, Mitchell](https://theplayer.com/graphics/flags/24/US.png)
![Fratangelo, Bjorn](https://theplayer.com/graphics/flags/24/US.png)
![Schnur, Brayden](https://theplayer.com/graphics/flags/24/CA.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
![Nanda, Govind](https://theplayer.com/graphics/flags/24/US.png)
![Harrison, Christian](https://theplayer.com/graphics/flags/24/US.png)
![Sekiguchi, Shuichi](https://theplayer.com/graphics/flags/24/JP.png)
![Torpegaard, Mikael](https://theplayer.com/graphics/flags/24/DK.png)
![Lacko, Lukas](https://theplayer.com/graphics/flags/24/SK.png)
![Eubanks, Christopher](https://theplayer.com/graphics/flags/24/US.png)
![Chrysochos, Petros](https://theplayer.com/graphics/flags/24/CY.png)
![Sock, Jack](https://theplayer.com/graphics/flags/24/US.png)
![Blanch, Ulises](https://theplayer.com/graphics/flags/24/US.png)
![Kozlov, Stefan](https://theplayer.com/graphics/flags/24/US.png)
![Young, Donald](https://theplayer.com/graphics/flags/24/US.png)
![Rubin, Noah](https://theplayer.com/graphics/flags/24/US.png)
![Cressy, Maxime](https://theplayer.com/graphics/flags/24/US.png)
![Ramanathan, Ramkumar](https://theplayer.com/graphics/flags/24/IN.png)
![Kovacevic, Aleksandar](https://theplayer.com/graphics/flags/24/US.png)
![Ward, James](https://theplayer.com/graphics/flags/24/GB.png)
![Galarneau, Alexis](https://theplayer.com/graphics/flags/24/CA.png)
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Ito, Tatsuma](https://theplayer.com/graphics/flags/24/JP.png)
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Gunneswaran, Prajnesh](https://theplayer.com/graphics/flags/24/IN.png)
![Olivieri, Genaro Alberto](https://theplayer.com/graphics/flags/24/AR.png)
![Cid Subervi, Roberto](https://theplayer.com/graphics/flags/24/DO.png)
![McHugh, Aidan](https://theplayer.com/graphics/flags/24/GB.png)
![Krueger, Mitchell](https://theplayer.com/graphics/flags/24/US.png)
![Schnur, Brayden](https://theplayer.com/graphics/flags/24/CA.png)
![Nanda, Govind](https://theplayer.com/graphics/flags/24/US.png)
![Harrison, Christian](https://theplayer.com/graphics/flags/24/US.png)
![Torpegaard, Mikael](https://theplayer.com/graphics/flags/24/DK.png)
![Eubanks, Christopher](https://theplayer.com/graphics/flags/24/US.png)
![Sock, Jack](https://theplayer.com/graphics/flags/24/US.png)
![Kozlov, Stefan](https://theplayer.com/graphics/flags/24/US.png)
![Cressy, Maxime](https://theplayer.com/graphics/flags/24/US.png)
![Ramanathan, Ramkumar](https://theplayer.com/graphics/flags/24/IN.png)
![Galarneau, Alexis](https://theplayer.com/graphics/flags/24/CA.png)
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Gunneswaran, Prajnesh](https://theplayer.com/graphics/flags/24/IN.png)
![Olivieri, Genaro Alberto](https://theplayer.com/graphics/flags/24/AR.png)
![Krueger, Mitchell](https://theplayer.com/graphics/flags/24/US.png)
![Nanda, Govind](https://theplayer.com/graphics/flags/24/US.png)
![Harrison, Christian](https://theplayer.com/graphics/flags/24/US.png)
![Eubanks, Christopher](https://theplayer.com/graphics/flags/24/US.png)
![Kozlov, Stefan](https://theplayer.com/graphics/flags/24/US.png)
![Ramanathan, Ramkumar](https://theplayer.com/graphics/flags/24/IN.png)
![Gunneswaran, Prajnesh](https://theplayer.com/graphics/flags/24/IN.png)