| Ligue 2 2003/2004 - Appearances as Assistant | ||||
| 09/08/2003 | ESTAC Troyes | - | Grenoble Foot 38 | 3:2 |
| 13/09/2003 | CS Sedan | - | FC Lorient | 2:1 |
| 08/02/2004 | ESTAC Troyes | - | AS Saint-Étienne | 0:1 |
| 22/02/2004 | Amiens SC | - | FC Lorient | 1:0 |
| Ligue 2 2003/2004 - Appearances as Assistant | ||||
| 09/08/2003 | ESTAC Troyes | - | Grenoble Foot 38 | 3:2 |
| 13/09/2003 | CS Sedan | - | FC Lorient | 2:1 |
| 08/02/2004 | ESTAC Troyes | - | AS Saint-Étienne | 0:1 |
| 22/02/2004 | Amiens SC | - | FC Lorient | 1:0 |
| Complete name: | Serge Vallin |
| Born: | 27/01/1960 |
| Place of birth: |
Tunis, 
Tunisia |
| Nationality: |
France |
| Height: | 173 cm |
| Weight: | 72 kg |