All available race results Sigi Renz
| Date | Race | Rank |
| 09/04 | Paris - Roubaix | 102 |
| Deutschlandrundfahrt | ||
| 29/04 | Stage 2 | 9 |
| 01/05 | Stage 4 | 8 |
| 03/05 | Stage 6 | 2 |
| 04/05 | Stage 7 | 7 |
| 04/05 | General Classification | 5 |
| Tour de Suisse | ||
| 21/06 | General Classification | 25 |
| Tour de France | ||
| 25/06 | Stage 1a | 70 |
| 25/06 | Stage 1b | 44 |
| 26/06 | Stage 2 | 9 |
| 27/06 | Stage 3 | 47 |
| 28/06 | Stage 4 | 45 |
| 29/06 | Stage 5 | 105 |
| 30/06 | Stage 6 | 47 |
| 01/07 | Stage 7 | 94 |
| 02/07 | Stage 8 | 81 |
| 03/07 | Stage 9 | 80 |
| 23/07 | G.P. Veith | 10 |
| 06/08 | G.P. Fichtel & Sachs | 4 |
| Strassenmeisterschaft von Deutschland | ||
| 13/08 | General Classification | 5 |
| 03/09 | World Championships Road Race | 25 |
| Date | Race | Rank |
| 08/04 | Vier Kantone-Rundfahrt | 2 |
| Deutschlandrundfahrt | ||
| 14/04 | Stage 3 | 6 |
| 18/04 | General Classification | 4 |
| 06/05 | G.P. Union - Dortmund | 5 |
| 13/05 | Rund um den Henninger Turm | 18 |
| Tour de Suisse | ||
| 20/06 | General Classification | 23 |
| 29/07 | Strassenmeisterschaft von Deutschland | 9 |
| 02/09 | World Championships Road Race | 7 |
Rider information for 1962
| Rank | 136 |
| Score | 455 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Torpedo - Continental |
| Date | Race | Rank |
| 21/04 | G.P. Union - Dortmund | 8 |
| 28/04 | Paris - Bruxelles | 60 |
| 05/05 | Meisterschaft von Zürich | 8 |
| Ronde van Nederland | ||
| 12/05 | Stage 4 | 3 |
| 13/05 | General Classification | 11 |
| 21/07 | Strassenmeisterschaft von Deutschland | 1 |
| Paris - Luxembourg | ||
| 03/08 | Stage 1 | 64 |
| 11/08 | World Championships Road Race | 10 |
No results available in season 1964.
Rider information for 1964
| Rank | 942 |
| Score | 5 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Torpedo - Continental |
| Date | Race | Rank |
| 01/08 | Strassenmeisterschaft von Deutschland | 14 |
Rider information for 1965
| Rank | 1213 |
| Score | 0 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Torpedo - Fichtel & Sachs |
| Date | Race | Rank |
| 16/03 | Giro del Piemonte | 42 |
| 09/04 | Paris - Roubaix | 32 |
| 16/04 | Rund um den Henninger Turm | 38 |
| 25/07 | G.P. Union - Dortmund | 18 |
| Paris - Luxembourg | ||
| 15/09 | Stage 1 | 60 |
| 16/09 | Stage 2 | 65 |
| Date | Race | Rank |
| 28/07 | Strassenmeisterschaft von Deutschland | 12 |
| 04/08 | Grosser Preis des Kantons Aargau - Gippingen | 19 |
Rider information for 1968
| Rank | 1062 |
| Score | 0 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Zimba - Mondia |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 58 |
| 20/04 | Vier Kantone-Rundfahrt | 22 |
| Six-Provinces - Dauphiné Libéré | ||
| 31/05 | Stage 6b | 2 |
| 31/05 | General Classification | 63 |
| Tour de Suisse | ||
| 12/06 | Stage 1 | 4 |
| 22/06 | Strassenmeisterschaft von Deutschland | 4 |
| 03/08 | Grosser Preis des Kantons Aargau - Gippingen | 22 |
| Paris - Luxembourg | ||
| 05/08 | Stage 1 | 83 |
| 10/08 | World Championships Road Race | 50 |
Rider information for 1969
| Rank | 324 |
| Score | 111 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Zimba - Mondia |
No results available in season 1970.
Rider information for 1970
| Rank | 1377 |
| Score | 0 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Fritz Meier |
| Date | Race | Rank |
| 22/06 | Strassenmeisterschaft von Deutschland | 6 |
Rider information for 1971
| Rank | 750 |
| Score | 6 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Fritz Meier |
| Date | Race | Rank |
| 25/06 | Strassenmeisterschaft von Deutschland | 9 |
No results available in season 1976.
Rider information for 1976
| Rank | 1005 |
| Score | 0 |
| Name | Sigi RENZ |
| Country | Germany |
| Team | Radio Modern |