| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2010 | 0/2 | 0/0 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2009 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/2 | 0/0 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2006 | 1/5 | 0/0 | 1/3 | 0/0 | 0/2 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 1/12 | 0/0 | 1/7 | 0/1 | 0/4 | 0/0 | 0/0 |
| perc. % | 7.69 % | 0 % | 12.5 % | 0 % | 0 % | 0 % | 0 % |
Marco Zelch / scheduled / last
| no matches found |
Marco Zelch form / surface: Clay
Marco Zelch / surface: Clay
| 10.07.10 | q 1 | Jan-Lennard Struff | Marco Zelch | 6-0, 6-0 |  | match details |  Stuttgart | Clay |
| 31.08.09 | q 2 | Louk Sorensen | Marco Zelch | 6-1, 6-0 | | match details | Freudenstadt Challenger | Clay |
| 25.08.08 | q 1 | Christoph Radecke | Marco Zelch | 6-0, 6-2 | | match details | Freudenstadt | Clay |
| 27.08.07 | q 1 | Nicolas Coutelot | Marco Zelch | 6-0, 6-0 | | match details | Freudenstadt | Clay |
| 04.09.06 | q 2 | Martin Emmrich | Marco Zelch | 6-0, 6-2 | | match details | Dusseldorf | Clay |
| 28.08.06 | q 1 | Nils Langer | Marco Zelch | 6-2, 6-4 | | match details | Freudenstadt | Clay |
| 10.07.06 | q 1 | Marco Zelch | Juraj Sudra | 6-4, 6-2 |  | match details | Oberstaufen | Clay |
| 10.07.06 | q 2 | Gabriel Trujillo-Soler | Marco Zelch | 6-1, 6-3 | | match details |
