| National 2 Groupe A 2022/2023 - Appearances as Referee |  |
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| 10/09/2022 | AS Poissy | - | FC Rouen 1899 | 0:3 dec. | 3 | - | - |
| 10/12/2022 | AS Beauvais | - | Stade Rennais (CFA) | 6:0 | 2 | - | - |
| 25/02/2023 | AS Poissy | - | US Saint-Malo | 0:0 | 8 | - | - |
| National 2 Groupe A 2022/2023 - Appearances as Referee | |
|
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| 10/09/2022 | AS Poissy | - | FC Rouen 1899 | 0:3 dec. | 3 | - | - |
| 10/12/2022 | AS Beauvais | - | Stade Rennais (CFA) | 6:0 | 2 | - | - |
| 25/02/2023 | AS Poissy | - | US Saint-Malo | 0:0 | 8 | - | - |
| Complete name: | Guillaume Janin |
| Born: | 20/12/1982 |
| Place of birth: |
France |
| Nationality: |
France |