| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2007 | 1/3 | 1/2 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 1/3 | 0/0 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2003 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2002 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2001 | 3/6 | 1/3 | 2/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 6/14 | 3/7 | 3/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| perc. % | 30 % | 30 % | 30 % | 0 % | 0 % | 0 % | 0 % |
Helio Sileman / scheduled / last
| no matches found |
Helio Sileman form / year 2007
Helio Sileman / year 2007
| 06.08.07 | q 1 | Gabriel Pitta | Helio Sileman | 6-2, 7-62 |  | match details |  Campos do | Hard |
| 10.02.07 | q 1 | Juan-Pablo Guzman | Helio Sileman | 6-2, 6-1 | | match details | Costa do | Clay |
| 01.01.07 | q 2 | Vasilis Mazarakis | Helio Sileman | 6-1, 6-2 | | match details | Sao Paulo | Hard |
| 01.01.07 | q 1 | Helio Sileman | Andrews Wilson-Moraes | 6-1, 6-4 |  | match details |
