All available race results Walter Blattmann
| Date | Race | Rank |
| 15/06 | Championnat de Suisse sur route | 8 |
| 22/06 | Tour du Lac Léman | 5 |
| 29/06 | Nord-West Schweizer Rundfahrt | 5 |
Rider information for 1930
| Rank | 318 |
| Score | 66 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 31/05 | Meisterschaft von Zürich | 4 |
Rider information for 1931
| Rank | 161 |
| Score | 173 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 20/03 | Milano - Sanremo | 12 |
| 27/03 | Paris - Roubaix | 34 |
| 24/04 | Paris - Tours | 13 |
| Giro d'Italia | ||
| 14/05 | Stage 1 | 7 |
| 15/05 | Stage 2 | 76 |
| 17/05 | Stage 3 | 15 |
| 07/08 | Bergkriterium Klausenpass | 8 |
Rider information for 1932
| Rank | 145 |
| Score | 242 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Colin - Wolber |
| Date | Race | Rank |
| 15/05 | Meisterschaft von Zürich | 1 |
| 11/06 | Championnat de Suisse sur route | 9 |
| 18/06 | Nord-West Schweizer Rundfahrt | 6 |
| Tour de France | ||
| 27/06 | Stage 1 | 38 |
| 28/06 | Stage 2 | 57 |
| 29/06 | Stage 3 | 57 |
| 30/06 | Stage 4 | 13 |
| 01/07 | Stage 5 | 7 |
| 03/07 | Stage 6 | 16 |
| 04/07 | Stage 7 | 43 |
| 05/07 | Stage 8 | 28 |
| 06/07 | Stage 9 | 34 |
| 07/07 | Stage 10 | 23 |
| 09/07 | Stage 11 | 22 |
| 10/07 | Stage 12 | 39 |
| 11/07 | Stage 13 | 7 |
| 12/07 | Stage 14 | 11 |
| 14/07 | Stage 15 | 26 |
| 15/07 | Stage 16 | 28 |
| 16/07 | Stage 17 | 21 |
| 17/07 | Stage 18 | 28 |
| 19/07 | Stage 19 | 7 |
| 20/07 | Stage 20 | 9 |
| 21/07 | Stage 21 | 11 |
| 22/07 | Stage 22 | 36 |
| 23/07 | Stage 23 | 28 |
| General Classification | 30 | |
| Tour de Suisse | ||
| 28/08 | Stage 1 | 4 |
| 29/08 | Stage 2 | 8 |
| 30/08 | Stage 3 | 24 |
| 01/09 | Stage 4 | 8 |
| 02/09 | Stage 5 | 8 |
| 02/09 | General Classification | 9 |
Rider information for 1933
| Rank | 32 |
| Score | 1024 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Colin - Wolber |
| Date | Race | Rank |
| 27/05 | Meisterschaft von Zürich | 5 |
| 10/06 | Championnat de Suisse sur route | 3 |
| 24/06 | Nord-West Schweizer Rundfahrt | 1 |
| Tour de France | ||
| 03/07 | Stage 1 | 46 |
| 05/08 | Tour du Lac Léman | 1 |
| Tour de Suisse | ||
| 25/08 | Stage 1 | 17 |
| 26/08 | Stage 2 | 4 |
| 27/08 | Stage 3 | 18 |
| 29/08 | Stage 4 | 12 |
| 30/08 | Stage 5 | 31 |
| 31/08 | Stage 6 | 35 |
| 01/09 | Stage 7 | 30 |
| 01/09 | General Classification | 16 |
Rider information for 1934
| Rank | 80 |
| Score | 421 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| Vuelta a España | ||
| 29/04 | Stage 1 | 5 |
| 30/04 | Stage 2 | 9 |
| 02/05 | Stage 3 | 10 |
| 03/05 | Stage 4 | 11 |
| 04/05 | Stage 5 | 12 |
| 05/05 | Stage 6 | 21 |
| 06/05 | Stage 7 | 5 |
| 08/05 | Stage 8 | 20 |
| 09/05 | Stage 9 | 5 |
| 10/05 | Stage 10 | 11 |
| 11/05 | Stage 11 | 24 |
| 13/05 | Stage 12 | 28 |
| 14/05 | Stage 13 | 27 |
| 15/05 | Stage 14 | 11 |
| 15/05 | General Classification | 9 |
| 26/05 | Meisterschaft von Zürich | 3 |
| 09/06 | Championnat de Suisse sur route | 13 |
| 23/06 | Nord-West Schweizer Rundfahrt | 8 |
| Tour de Suisse | ||
| 24/08 | Stage 1 | 29 |
| 25/08 | Stage 2 | 32 |
| 26/08 | Stage 3 | 26 |
| 28/08 | Stage 4 | 23 |
| 29/08 | Stage 5 | 29 |
| 30/08 | Stage 6 | 14 |
| 31/08 | Stage 7 | 10 |
| 31/08 | General Classification | 20 |
Rider information for 1935
| Rank | 82 |
| Score | 585 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 03/05 | Meisterschaft von Zürich | 6 |
| Tour de Suisse | ||
| 20/06 | Stage 1 | 20 |
| 21/06 | Stage 2 | 4 |
| 22/06 | Stage 3 | 14 |
| 23/06 | Stage 4b | 11 |
| 23/06 | Stage 4a | 18 |
| 25/06 | Stage 5 | 23 |
| 26/06 | Stage 6 | 12 |
| 27/06 | General Classification | 4 |
| 27/06 | Stage 7 | 38 |
| 02/08 | Tour du Lac Léman | 7 |
| 16/08 | G.P. von Klausen | 8 |
Rider information for 1936
| Rank | 172 |
| Score | 294 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 02/05 | Meisterschaft von Zürich | 10 |
| 13/06 | Championnat de Suisse sur route | 13 |
| 20/06 | Nord-West Schweizer Rundfahrt | 5 |
| Tour de Suisse | ||
| 31/07 | Stage 1 | 4 |
| 01/08 | Stage 2 | 15 |
| 02/08 | Stage 3 | 16 |
| 03/08 | Stage 4 | 4 |
| 04/08 | Stage 5 | 11 |
| 05/08 | Stage 6 | 21 |
| 06/08 | Stage 7 | 11 |
| 07/08 | Stage 8 | 16 |
| 07/08 | General Classification | 3 |
Rider information for 1937
| Rank | 131 |
| Score | 359 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 08/05 | Meisterschaft von Zürich | 2 |
| 13/06 | Championnat de Suisse sur route | 7 |
| Tour de Suisse | ||
| 14/08 | Stage 8 | 2 |
| 14/08 | General Classification | 14 |
Rider information for 1938
| Rank | 142 |
| Score | 336 |
| Name | Walter BLATTMANN |
| Country | Switzerland |
| Team | Adler |