All available race results Jens Jentner
| Date | Race | Rank |
| Tour de Suisse | ||
| General Classification | 72 | |
| Vuelta a España | ||
| General Classification | 142 |
Rider information for 1989
| Rank | 507 |
| Score | 74 |
| Name | Jens JENTNER |
| Country | Switzerland |
| Team | Puertas Mavisa - Galli |
| Date | Race | Rank |
| 18/03 | Cholet-Pays de la Loire | 64 |
| 06/05 | Grosser Preis des Kantons Aargau - Gippingen | 55 |
| 19/08 | Meisterschaft von Zürich | 106 |
| 29/09 | Giro di Romagna | 11 |
| 07/10 | Giro dell'Emilia | 73 |
| Tour de Suisse | ||
| General Classification | 74 | |
| Giro d'Italia | ||
| General Classification | 82 |
Rider information for 1990
| Rank | 351 |
| Score | 188 |
| Name | Jens JENTNER |
| Country | Switzerland |
| Team | Frank - Toyo |
| Date | Race | Rank |
| 03/03 | Kuurne - Brussel - Kuurne | 33 |
| Vuelta a Murcia | ||
| 15/03 | Stage 4a | 10 |
| 05/05 | Grosser Preis des Kantons Aargau - Gippingen | 25 |
| Euskal Bizikleta | ||
| 23/06 | General Classification | 32 |
| 30/06 | Strassenmeisterschaft Deutschland/Schweiz | 32 |
| 08/09 | G.P. de Fourmies | 45 |
| 22/09 | G.P. d'Isbergues | 32 |
| Tour of Ireland - Nissan Classic | ||
| 29/09 | General Classification | 31 |
Rider information for 1991
| Rank | 1472 |
| Score | 0 |
| Name | Jens JENTNER |
| Country | Switzerland |
| Team | Helvetia - La Suisse |
| Date | Race | Rank |
| Etoile de Bessèges | ||
| 09/02 | General Classification | 65 |
| 21/04 | Paris - Camembert | 62 |
| Euskal Bizikleta | ||
| 21/06 | General Classification | 63 |
| 02/08 | Trofeo Matteotti | 20 |
Rider information for 1992
| Rank | 1378 |
| Score | 0 |
| Name | Jens JENTNER |
| Country | Switzerland |
| Team | Helvetia - Fichtel & Sachs |