Name: Marc Sieber
Country: Germany
Birthdate: 28.02.88, 37 years
ATP ranking: 604
TOP ranking's position: 236 (27.02.17, 217 points)
Points: 3
Prize money: 122.471 $
Matches total: 683
Win: 430
%: 62.96 %
Country: Germany
Birthdate: 28.02.88, 37 years
ATP ranking: 604
TOP ranking's position: 236 (27.02.17, 217 points)
Points: 3
Prize money: 122.471 $
Matches total: 683
Win: 430
%: 62.96 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 41/26 | 13/7 | 22/14 | 5/4 | 1/1 | 0/0 | 0/0 |
| 2017 | 45/27 | 15/8 | 21/12 | 7/5 | 2/2 | 0/0 | 0/0 |
| 2016 | 66/20 | 53/11 | 13/7 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2015 | 37/16 | 18/5 | 9/6 | 2/2 | 8/3 | 0/0 | 0/0 |
| 2014 | 13/3 | 12/2 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 7/6 | 1/1 | 6/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 45/24 | 7/3 | 37/20 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2011 | 36/16 | 4/2 | 31/10 | 0/1 | 1/3 | 0/0 | 0/0 |
| 2010 | 26/25 | 1/1 | 25/24 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 38/23 | 0/1 | 31/16 | 1/2 | 6/4 | 0/0 | 0/0 |
| 2008 | 42/31 | 2/1 | 38/25 | 0/0 | 2/5 | 0/0 | 0/0 |
| 2007 | 27/26 | 4/4 | 23/21 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2006 | 7/9 | 1/1 | 6/6 | 0/0 | 0/2 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 430/253 | 131/47 | 263/168 | 15/16 | 21/22 | 0/0 | 0/0 |
| perc. % | 62.96 % | 73.6 % | 61.02 % | 48.39 % | 48.84 % | 0 % | 0 % |
Marc Sieber / Fixtures
| no matches found |
Marc Sieber form / year 2017 / surface: Hard
Marc Sieber / year 2017 / surface: Hard
| 19.09.17 | 1st round | Lucas Miedler | Marc Sieber | 3-6, 6-4, 6-2 |  | match details |  Izmir Challenger | Hard |
| 17.09.17 | qual. | Marc Sieber | Sefa Suluoglu | 6-0, 6-3 |  | match details | ||
| 16.09.17 | q 1 | Marc Sieber | Koray Kirci | 6-4, 6-2 | | match details | ||
| 12.09.17 | 1st round | Malek Jaziri | Marc Sieber | 6-2, 7-66 | | match details | Istanbul Challenger | Hard |
| 10.09.17 | qual. | Marc Sieber | Vadym Ursu | 6-3, 6-0 | | match details | ||
| 09.09.17 | q 2 | Marc Sieber | Kevin Griekspoor | 6-2, 6-3 | | match details | ||
| 15.03.17 | 1st round | Artem Smirnov | Marc Sieber | 6-3, 6-3 | | match details |  Egypt F9 | Hard |
| 08.03.17 | 1st round | Rudolf Molleker | Marc Sieber | 6-2, 6-4 | | match details | Egypt F8 | Hard |
| 21.02.17 | 1st round | Cem Ilkel | Marc Sieber | 6-3, 7-66 | | match details | Turkey F7 | Hard |
| 19.02.17 | fin | Marc Sieber | Benjamin Lock | 6-3, 7-65 | | match details | Turkey F6 | Hard |
| 18.02.17 | 1/2 | Marc Sieber | Christopher Heyman | 6-3, 6-1 | | match details | ||
| 17.02.17 | 1/4 | Marc Sieber | Felipe Mantilla | 6-1, 7-60 | | match details | ||
| 16.02.17 | 2nd round | Marc Sieber | Alexios Halebian | 6-1, 6-0 | | match details | ||
| 14.02.17 | 1st round | Marc Sieber | Marat Deviatiarov | 6-2, 6-1 | | match details | ||
| 27.01.17 | 1/4 | Cem Ilkel | Marc Sieber | 7-62, 6-4 | | match details | Turkey F3 | Hard |
| 26.01.17 | 2nd round | Marc Sieber | Matej Vocel | 6-4, 6-0 | | match details | ||
| 23.01.17 | 1st round | Marc Sieber | Emmanuel Luria | 6-0, 6-0 | | match details | ||
| 21.01.17 | 1/4 | Liam Broady | Marc Sieber | 2-6, 6-4, 6-1 | | match details | Turkey F2 | Hard |
| 20.01.17 | 2nd round | Marc Sieber | Viktor Durasovic | 6-1, 6-2 | | match details | ||
| 19.01.17 | 1st round | Marc Sieber | Vladimir Uzhylovsky | 6-2, 6-0 | | match details | ||
| 13.01.17 | 2nd round | Marc Sieber | Mate Delic | 1-6, 6-4, 6-0 | | match details | Turkey F1 | Hard |
| 13.01.17 | 1/4 | Alexander Lazov | Marc Sieber | 5-0, Marc Sieber - retired | | match details | ||
| 11.01.17 | 1st round | Marc Sieber | Viktor Durasovic | 6-0, 6-0 | | match details |
