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Bookmaker12
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Player data
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
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25Age32
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USANationalityEcuador
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-Turned pro2008
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-HandednessLeft
Statistics
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
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On hardcourt outdoorTotalTotalOn hardcourt outdoor
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99175Matches441172
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5799Wins23585
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4276Losses20687
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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)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
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Under UOver OUnder UOver O
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77% 119 / 15523% 36 / 155Everything64% 252 / 39336% 141 / 393
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77% 70 / 9123% 21 / 91Hardcourt outdoor65% 104 / 16135% 57 / 161
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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)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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46% 71 / 15554% 84 / 15518.526% 103 / 39374% 290 / 393
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56% 87 / 15544% 68 / 15519.535% 136 / 39365% 257 / 393
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60% 93 / 15540% 62 / 15520.540% 159 / 39360% 234 / 393
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67% 104 / 15533% 51 / 15521.545% 177 / 39355% 216 / 393
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70% 109 / 15530% 46 / 15522.552% 205 / 39348% 188 / 393
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72% 112 / 15528% 43 / 15523.559% 232 / 39341% 161 / 393
All time - hardcourt outdoor
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Under UOver OGamesUnder UOver O
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47% 43 / 9153% 48 / 9118.524% 39 / 16176% 122 / 161
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58% 53 / 9142% 38 / 9119.533% 53 / 16167% 108 / 161
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63% 57 / 9137% 34 / 9120.541% 66 / 16159% 95 / 161
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68% 62 / 9132% 29 / 9121.547% 75 / 16153% 86 / 161
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71% 65 / 9129% 26 / 9122.553% 85 / 16147% 76 / 161
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75% 68 / 9125% 23 / 9123.560% 97 / 16140% 64 / 161
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
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
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QUIQuiroz, Roberto0-2TORTorres, Juan Bautista
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QUIQuiroz, Roberto1-2PANPanta Herreros, Jorge Brian
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QUIQuiroz, Roberto1-2COUCouacaud, Enzo
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SHEShelton, Ben2-1QUIQuiroz, Roberto
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QUIQuiroz, Roberto2-0KINKingsley, Cannon
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COUCouacaud, Enzo2-0QUIQuiroz, Roberto
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QUIQuiroz, Roberto0-2RITRitschard, Alexander
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QUIQuiroz, Roberto0-2HUEHuesler, Marc-Andrea
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GIAGiannessi, AlessandroRet.QUIQuiroz, Roberto
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ETCEtcheverry, Tomas Martin2-0QUIQuiroz, Roberto
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
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
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QUIQuiroz, Roberto1-2COUCouacaud, Enzo
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SHEShelton, Ben2-1QUIQuiroz, Roberto
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QUIQuiroz, Roberto2-0KINKingsley, Cannon
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QUIQuiroz, Roberto1-2KOVKovacevic, Aleksandar
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BROBrouwer, Gijs0-2QUIQuiroz, Roberto
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CHUChung, Yunseong1-2QUIQuiroz, Roberto
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QUIQuiroz, Roberto1-2UCHUchida, Kaichi
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QUIQuiroz, RobertoRet.GOMGomez, Emilio
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QUIQuiroz, Roberto2-0PECPecotic, Matija
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MMOMmoh, Michael0-2QUIQuiroz, Roberto
Mutual matches
Mutual stats
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
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0Wins1
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0Wins on surface1
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Roelofse, Ruan](https://theplayer.com/graphics/flags/24/ZA.png)
![Stalder, Reese](https://theplayer.com/graphics/flags/24/US.png)
![Cozbinov, Alexandr](https://theplayer.com/graphics/flags/24/MD.png)
![Soto, Matias](https://theplayer.com/graphics/flags/24/CL.png)
![Rousset, Nicolas](https://theplayer.com/graphics/flags/24/FR.png)
![Adamson, Alec](https://theplayer.com/graphics/flags/24/US.png)
![Galarneau, Alexis](https://theplayer.com/graphics/flags/24/CA.png)
![Mejia, Nicolas](https://theplayer.com/graphics/flags/24/CO.png)
![Svajda, Zachary](https://theplayer.com/graphics/flags/24/US.png)
![Bernard, Alexander](https://theplayer.com/graphics/flags/24/US.png)
![Kypson, Patrick](https://theplayer.com/graphics/flags/24/US.png)
![Butsch, Justin](https://theplayer.com/graphics/flags/24/US.png)
![Ortlip, Joshua](https://theplayer.com/graphics/flags/24/US.png)
![Ponwith, Nathan](https://theplayer.com/graphics/flags/24/US.png)
![Holt, Brandon](https://theplayer.com/graphics/flags/24/US.png)
![Kovacevic, Aleksandar](https://theplayer.com/graphics/flags/24/US.png)
![Kingsley, Cannon](https://theplayer.com/graphics/flags/24/US.png)
![Draxl, Liam](https://theplayer.com/graphics/flags/24/CA.png)
![Bicknell, Blaise](https://theplayer.com/graphics/flags/24/JM.png)
![Broom, Charles](https://theplayer.com/graphics/flags/24/GB.png)
![Clark, Ezekiel](https://theplayer.com/graphics/flags/24/US.png)
![Verboven, Maxim](https://theplayer.com/graphics/flags/24/BE.png)
![Rybakov, Alex](https://theplayer.com/graphics/flags/24/US.png)
![Rodriguez-Pace, Ricardo](https://theplayer.com/graphics/flags/24/VE.png)
![Damm Jr, Martin](https://theplayer.com/graphics/flags/24/US.png)
![Pannu, Kiranpal](https://theplayer.com/graphics/flags/24/NZ.png)
![Zink, Tyler](https://theplayer.com/graphics/flags/24/US.png)
![Reco, Alexandre](https://theplayer.com/graphics/flags/24/FR.png)
![Bryde, Trent](https://theplayer.com/graphics/flags/24/US.png)
![Riffice, Sam](https://theplayer.com/graphics/flags/24/US.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Cozbinov, Alexandr](https://theplayer.com/graphics/flags/24/MD.png)
![Soto, Matias](https://theplayer.com/graphics/flags/24/CL.png)
![Galarneau, Alexis](https://theplayer.com/graphics/flags/24/CA.png)
![Mejia, Nicolas](https://theplayer.com/graphics/flags/24/CO.png)
![Kypson, Patrick](https://theplayer.com/graphics/flags/24/US.png)
![Butsch, Justin](https://theplayer.com/graphics/flags/24/US.png)
![Holt, Brandon](https://theplayer.com/graphics/flags/24/US.png)
![Kovacevic, Aleksandar](https://theplayer.com/graphics/flags/24/US.png)
![Draxl, Liam](https://theplayer.com/graphics/flags/24/CA.png)
![Broom, Charles](https://theplayer.com/graphics/flags/24/GB.png)
![Rybakov, Alex](https://theplayer.com/graphics/flags/24/US.png)
![Damm Jr, Martin](https://theplayer.com/graphics/flags/24/US.png)
![Zink, Tyler](https://theplayer.com/graphics/flags/24/US.png)
![Bryde, Trent](https://theplayer.com/graphics/flags/24/US.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)
![Kwiatkowski, Thai-Son](https://theplayer.com/graphics/flags/24/US.png)
![Galarneau, Alexis](https://theplayer.com/graphics/flags/24/CA.png)
![Kypson, Patrick](https://theplayer.com/graphics/flags/24/US.png)
![Holt, Brandon](https://theplayer.com/graphics/flags/24/US.png)
![Draxl, Liam](https://theplayer.com/graphics/flags/24/CA.png)
![Broom, Charles](https://theplayer.com/graphics/flags/24/GB.png)
![Damm Jr, Martin](https://theplayer.com/graphics/flags/24/US.png)
![Quiroz, Roberto](https://theplayer.com/graphics/flags/24/EC.png)