| Nation |  |
| First name | Stefan |
| Last name | Hupfer |
| Nickname | |
| Profession | |
| Born on | 00.00.0000 |
| Birthplace |
| Number of races as rider | 18 |
| Number of first places | 0 |
| Number of second places | 0 |
| Number of third places | 0 |
| Podiums in percent | 0% |
| Total points | 47 |
| Driven WM races | 0 |
| Driven EM races | 0 |
| Driven DM races | 0 |
| Driven Bahnpokal | 0 |
| Number of races as co-rider | 1 |
| Number of first places | 0 |
| Number of second places | 0 |
| Number of third places | 0 |
| Podiums in percent | 0% |
| Total points | 2 |
| Driven EM races | 0 |
| Driven DM races | 0 |
| Driven Bahnpokal | 0 |
Performance from Stefan Hupfer compared to the following drivers
| Opponent | Pic | Country | Meetings |  |  | Won |
|---|---|---|---|---|---|---|
| Mathias Flick |  | | 2 | 11 | ||
| Nadine Frenk |  | | 0 | 13 | ||
| Peter Jäckel | | | 2 | 9 | ||
| Marcel Dachs |  | | 0 | 9 | ||
| Julia Frenk | | | 0 | 9 | ||
| Attila Biro | | | 0 | 8 | ||
| Stephan Diener |  | | 2 | 6 | ||
| Paul Bauer | | | 0 | 6 | ||
| Marcel Müller |  | | 4 | 2 | ||
| Patrick Zwetsch | | | 2 | 4 | ||
| Andre Daubert | | | 1 | 4 | ||
| Friedrich Ruf | | | 0 | 5 | ||
| Steffen Vagt |  | | 0 | 5 | ||
| Andreas Möbus | | | 3 | 2 | ||
| John Hartley |  |  | 0 | 4 |
| Date | City | Event | Lizenz | Place | Points |
|---|---|---|---|---|---|
| 21.05.2009 | Herxheim | offenes Rennen | B-Solo | 19 | 0 |
| 01.05.2009 | Dingolfing | offenes Rennen | B-Solo | 7 | 1 |
| 28.09.2008 | Pfarrkirchen | offenes Rennen | B-Solo | 5 | 4 |
| 21.09.2008 | Mühldorf | offenes Rennen | B-Solo | 6 | 4 |
| 07.09.2008 | Berghaupten | offenes Rennen | B-Solo | 8 | 3 |
| 31.08.2008 | Nandlstadt | offenes Rennen | B-Solo | 7 | 1 |
| 17.08.2008 | Memmingen | offenes Rennen | B-Solo | 9 | 1 |
| 07.10.2007 | Mühldorf | offenes Rennen | B-SW | 11 | 2 |
| 19.05.2007 | Altrip | offenes Rennen | B-Solo | 8 | 4 |
| 15.07.2006 | Bräunlingen | offenes Rennen | B-Solo | 9 | 4 |
| 02.07.2006 | Zweibrücken | offenes Rennen | B-Solo | 13 | 0 |
| 18.06.2006 | Mühldorf | offenes Rennen | B-Solo | 10 | 3 |
| 25.05.2006 | Herxheim | offenes Rennen | B-Solo | 17 | 0 |
| 28.08.2005 | Bad Waldsee | offenes Rennen | B-Solo | 4 | 8 |
| 10.07.2005 | Heringen | offenes Rennen | B-Solo | 11 | 0 |
| 03.07.2005 | Zweibrücken | offenes Rennen | B-Solo | 7 | 3 |
| 19.06.2005 | Plattling | offenes Rennen | B-Solo | 10 | 2 |
| 28.05.2005 | Bad Waldsee | offenes Rennen | B-Solo | 4 | 8 |
| 05.05.2005 | Herxheim | offenes Rennen | B-Solo | 19 | 1 |