| Ligue 2 2020/2021 - Appearances as Assistant | ||||
| 24/10/2020 | SM Caen | - | EA Guingamp | 1:0 |
| 31/10/2020 | AC Ajaccio | - | ESTAC Troyes | 0:4 |
| 01/12/2020 | FC Chambly | - | Rodez AF | 1:0 |
| 20/03/2021 | Paris FC | - | Grenoble Foot 38 | 2:0 |
| 10/04/2021 | Valenciennes FC | - | FC Chambly | 2:1 |
| Ligue 2 2020/2021 - Appearances as Assistant | ||||
| 24/10/2020 | SM Caen | - | EA Guingamp | 1:0 |
| 31/10/2020 | AC Ajaccio | - | ESTAC Troyes | 0:4 |
| 01/12/2020 | FC Chambly | - | Rodez AF | 1:0 |
| 20/03/2021 | Paris FC | - | Grenoble Foot 38 | 2:0 |
| 10/04/2021 | Valenciennes FC | - | FC Chambly | 2:1 |
| Complete name: | Gilles Lang Kaercher |
| Born: | 11/03/1981 |
| Place of birth: |
France |
| Nationality: |
France |