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Bookmaker12
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Player data
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
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36Age30
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TysklandNationalityBelgium
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2006Turned pro-
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LeftHandednessLeft
Statistics
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
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On red clayTotalTotalOn red clay
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119269Matches467216
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49115Wins20397
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70154Losses264119
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On red clayPast yearPast yearOn red clay
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00Matches00
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00Wins00
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00Losses00
Over / under 2.5 sets
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
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Under UOver OUnder UOver O
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73% 133 / 18327% 50 / 183Everything67% 247 / 37133% 124 / 371
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76% 65 / 8624% 21 / 86Red clay72% 133 / 18628% 53 / 186
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0% 0 / 00% 0 / 0365 days0% 0 / 00% 0 / 0
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0% 0 / 00% 0 / 0... on red clay0% 0 / 00% 0 / 0
Over / under games
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
All time - all surfaces
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Under UOver OGamesUnder UOver O
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52% 95 / 18348% 88 / 18318.534% 126 / 37166% 245 / 371
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58% 106 / 18342% 77 / 18319.542% 154 / 37158% 217 / 371
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62% 113 / 18338% 70 / 18320.549% 183 / 37151% 188 / 371
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66% 120 / 18334% 63 / 18321.555% 203 / 37145% 168 / 371
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72% 132 / 18328% 51 / 18322.560% 223 / 37140% 148 / 371
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74% 136 / 18326% 47 / 18323.566% 246 / 37134% 125 / 371
All time - red clay
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Under UOver OGamesUnder UOver O
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49% 42 / 8651% 44 / 8618.538% 70 / 18662% 116 / 186
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58% 50 / 8642% 36 / 8619.548% 89 / 18652% 97 / 186
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63% 54 / 8637% 32 / 8620.554% 101 / 18646% 85 / 186
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66% 57 / 8634% 29 / 8621.560% 111 / 18640% 75 / 186
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73% 63 / 8627% 23 / 8622.565% 121 / 18635% 65 / 186
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74% 64 / 8626% 22 / 8623.571% 132 / 18629% 54 / 186
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 - red clay
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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
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
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LAMLamasine, Tristan2-0SIESieber, Marc
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KERKern, Robin0-2SIESieber, Marc
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SIESieber, Marc1-2OLIOlivetti, Albano
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FERFerrari, Francesco2-1SIESieber, Marc
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WISWiskandt, Max0-2SIESieber, Marc
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SIESieber, Marc2-0VONvon Der Schulenburg, Henry
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SIESieber, Marc2-0NYSNystroem, Patrick
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FRUFrunza, Nicolae2-0SIESieber, Marc
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SIESieber, Marc0-2ZAPZapata Miralles, Bernabe
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ZEBZeballos, Federico2-1SIESieber, Marc
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
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HEYHeyman, Christopher0-2COLColson, Tibo
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TAMTamm, Kristjan2-0HEYHeyman, Christopher
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GOBGobat, Adrien0-2HEYHeyman, Christopher
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HEYHeyman, Christopher0-2PONPontjodikromo, Sidane
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HEYHeyman, ChristopherRet.SEKSekulic, Philip
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DEDe Krom, Michiel2-1HEYHeyman, Christopher
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ROJRojas, Olivier0-2HEYHeyman, Christopher
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VANvan Assendelft, Jip1-2HEYHeyman, Christopher
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HEYHeyman, Christopher0-2WEHWehnelt, Kai
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RODRodesch, Chris2-0HEYHeyman, Christopher
Latest matches on red clay
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
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FRUFrunza, Nicolae2-0SIESieber, Marc
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SIESieber, Marc0-2ZAPZapata Miralles, Bernabe
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SIESieber, Marc1-2TATTatlot, Johan Sebastien
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LAMLamasine, Tristan0-2SIESieber, Marc
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SIESieber, Marc2-0OETOetzbach, Adrian
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ROSRosenkranz, Mats0-2SIESieber, Marc
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SIESieber, Marc1-2LENLenz, Julian
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SIESieber, Marc0-2MOEMoeller, Marvin
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FICFicovich, Juan Pablo1-2SIESieber, Marc
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NEDNedovyesov, Aleksandr2-0SIESieber, Marc
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
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TAMTamm, Kristjan2-0HEYHeyman, Christopher
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GOBGobat, Adrien0-2HEYHeyman, Christopher
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HEYHeyman, Christopher0-2PONPontjodikromo, Sidane
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HEYHeyman, ChristopherRet.SEKSekulic, Philip
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DEDe Krom, Michiel2-1HEYHeyman, Christopher
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ROJRojas, Olivier0-2HEYHeyman, Christopher
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VANvan Assendelft, Jip1-2HEYHeyman, Christopher
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HEYHeyman, Christopher0-2WEHWehnelt, Kai
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RODRodesch, Chris2-0HEYHeyman, Christopher
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SANSandkaulen, Tim1-2HEYHeyman, Christopher
Mutual matches
Mutual stats
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
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1Wins1
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0Wins on surface1
![Sakharov, Gleb](https://theplayer.com/graphics/flags/24/FR.png)
![Antonescu, Vasile](https://theplayer.com/graphics/flags/24/RO.png)
![Bortolotti, Marco](https://theplayer.com/graphics/flags/24/IT.png)
![von Hindte, Leonard](https://theplayer.com/graphics/flags/24/DE.png)
![Luz, Orlando](https://theplayer.com/graphics/flags/24/BR.png)
![Seibert, Tim](https://theplayer.com/graphics/flags/24/DE.png)
![Gerch, Lucas](https://theplayer.com/graphics/flags/24/DE.png)
![Olaso, Guillermo](https://theplayer.com/graphics/flags/24/ES.png)
![Hossam, Youssef](https://theplayer.com/graphics/flags/24/EG.png)
![Santanna, Bruno](https://theplayer.com/graphics/flags/24/BR.png)
![Wehnelt, Kai](https://theplayer.com/graphics/flags/24/DE.png)
![Reymond, Arthur](https://theplayer.com/graphics/flags/24/FR.png)
![Sakamoto, Pedro](https://theplayer.com/graphics/flags/24/BR.png)
![Lenz, Julian](https://theplayer.com/graphics/flags/24/DE.png)
![Schell, Niklas](https://theplayer.com/graphics/flags/24/DE.png)
![Samper-Montana, Jordi](https://theplayer.com/graphics/flags/24/ES.png)
![Dima, Dragos](https://theplayer.com/graphics/flags/24/RO.png)
![Yuksel, Anil](https://theplayer.com/graphics/flags/24/TR.png)
![Meligeni Rodrigues Alves, Felipe](https://theplayer.com/graphics/flags/24/BR.png)
![Davydenko, Philipp](https://theplayer.com/graphics/flags/24/RU.png)
![Vilaro, Alejo](https://theplayer.com/graphics/flags/24/AR.png)
![Presuhn, Bastien](https://theplayer.com/graphics/flags/24/DE.png)
![Vega Hernandez, David](https://theplayer.com/graphics/flags/24/ES.png)
![Souza, Joao](https://theplayer.com/graphics/flags/24/BR.png)
![Ejupovic, Elmar](https://theplayer.com/graphics/flags/24/DE.png)
![Zormann Da Silva, Marcelo](https://theplayer.com/graphics/flags/24/BR.png)
![Ursu, Vadym](https://theplayer.com/graphics/flags/24/UA.png)
![Pena Lopez, Manuel](https://theplayer.com/graphics/flags/24/AR.png)
![Durasovic, Viktor](https://theplayer.com/graphics/flags/24/NO.png)
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Daljev, Pavle](https://theplayer.com/graphics/flags/24/RS.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
![Antonescu, Vasile](https://theplayer.com/graphics/flags/24/RO.png)
![Bortolotti, Marco](https://theplayer.com/graphics/flags/24/IT.png)
![Luz, Orlando](https://theplayer.com/graphics/flags/24/BR.png)
![Olaso, Guillermo](https://theplayer.com/graphics/flags/24/ES.png)
![Santanna, Bruno](https://theplayer.com/graphics/flags/24/BR.png)
![Wehnelt, Kai](https://theplayer.com/graphics/flags/24/DE.png)
![Lenz, Julian](https://theplayer.com/graphics/flags/24/DE.png)
![Samper-Montana, Jordi](https://theplayer.com/graphics/flags/24/ES.png)
![Dima, Dragos](https://theplayer.com/graphics/flags/24/RO.png)
![Meligeni Rodrigues Alves, Felipe](https://theplayer.com/graphics/flags/24/BR.png)
![Vilaro, Alejo](https://theplayer.com/graphics/flags/24/AR.png)
![Souza, Joao](https://theplayer.com/graphics/flags/24/BR.png)
![Ejupovic, Elmar](https://theplayer.com/graphics/flags/24/DE.png)
![Pena Lopez, Manuel](https://theplayer.com/graphics/flags/24/AR.png)
![Sieber, Marc](https://theplayer.com/graphics/flags/24/DE.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)
![Bortolotti, Marco](https://theplayer.com/graphics/flags/24/IT.png)
![Luz, Orlando](https://theplayer.com/graphics/flags/24/BR.png)
![Santanna, Bruno](https://theplayer.com/graphics/flags/24/BR.png)
![Lenz, Julian](https://theplayer.com/graphics/flags/24/DE.png)
![Meligeni Rodrigues Alves, Felipe](https://theplayer.com/graphics/flags/24/BR.png)
![Souza, Joao](https://theplayer.com/graphics/flags/24/BR.png)
![Pena Lopez, Manuel](https://theplayer.com/graphics/flags/24/AR.png)
![Heyman, Christopher](https://theplayer.com/graphics/flags/24/BE.png)