| 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 / Fixtures
| no matches found |
Helio Sileman form
Helio Sileman / Latest Scores
| 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 | ||
| 04.12.06 | 2nd round | Jhonnatan Medina-Alvarez | Helio Sileman | 6-1, 6-0 | | match details | Brazil F22 | Clay |
| 04.12.06 | 1st round | Helio Sileman | Diego Oliveira | 6-3, 6-0 | | match details | ||
| 05.06.06 | 1st round | Leonardo Kirche | Helio Sileman | 6-2, 6-1 | | match details | Brazil F4 | Clay |
| 30.01.06 | q 1 | Mirko Pehar | Helio Sileman | 6-2, 6-78, 6-3 | | match details | Florianopolis | Clay |
| 01.01.03 | q 1 | Alejandro Fabbri | Helio Sileman | 6-3, 6-3 | | match details | Sao Paulo | Hard |
| 01.01.02 | q 2 | Rodolfo Daruich | Helio Sileman | 6-3, 7-65 | | match details | Sao Paulo | Hard |
| 01.01.02 | q 1 | Helio Sileman | Clayton Almeida | 2-6, 6-2, 6-2 | | match details | ||
| 17.09.01 | q 2 | Federico Browne | Helio Sileman | 6-1, 6-0 | | match details | Florianopolis | Clay |
| 17.09.01 | q 1 | Helio Sileman | Lucas Machado | 6-0, 6-1 | | match details | ||
| 23.07.01 | q 1 | Ronaldo Carvalho | Helio Sileman | 6-4, 6-2 | | match details | Campos do | Hard |
| 09.07.01 | q 2 | Eduardo Bohrer | Helio Sileman | 6-2, 6-4 | | match details | Campinas | Clay |
| 09.07.01 | q 1 | Helio Sileman | Rafael Biasini | 6-1, 6-2 | | match details | ||
| 02.07.01 | q 2 | Ricardo Gutierrez-Diniz | Helio Sileman | 6-2, 6-1 | | match details | Campos do | Hard |
| 28.05.01 | q 1 | Helio Sileman | Gustavo Menezes | 6-3, 6-4 | | match details | Bahia | Hard |
| 28.05.01 | q 2 | Miguel Miranda | Helio Sileman | 6-3, 6-3 | | match details | ||
| 01.01.01 | q 1 | Marcelo Saliola | Helio Sileman | 6-2, 7-5 | | match details | Sao Paulo | Clay |
