| Nation |  |
| First name | Stephan |
| Last name | Boy |
| Nickname | |
| Profession | |
| Born on | 00.00.0000 |
| Birthplace |
| Number of races as co-rider | 8 |
| Number of first places | 0 |
| Number of second places | 1 |
| Number of third places | 2 |
| Podiums in percent | 37.5% |
| Total points | 22 |
| Driven EM races | 0 |
| Driven DM races | 0 |
| Driven Bahnpokal | 0 |
| Date | City | Event | Lizenz | Place | Points |
|---|---|---|---|---|---|
| 31.08.1997 | Berghaupten | offenes Rennen | B-SW | 5 | 3 |
| 03.08.1997 | Willing | offenes Rennen | B-SW | 2 | 6 |
| 20.07.1997 | Nidda | offenes Rennen | B-SW | 4 | 1 |
| 28.07.1996 | Alsfeld-Angenrod | offenes Rennen | A-SW | 8 | 1 |
| 21.07.1996 | Nidda | offenes Rennen | A-SW | 12 | 1 |
| 01.10.1995 | Bad Waldsee | offenes Rennen | A-SW | 5 | 2 |
| 01.10.1995 | Bad Waldsee | offenes Rennen | B-SW | 3 | 5 |
| 03.09.1995 | Berghaupten | offenes Rennen | B-SW | 3 | 3 |