Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2020 |  | Gilles Sunu | FW |  | Erzurumspor FK | Erzurumspor FK |
| 10/2019 |  | Julien Fabri | GK |  | Stade Brestois 29 | Stade Brest |
| 09/2019 | | Tommy Plumain | GK |  | LB Châteauroux B | LB Châteauroux B |
| 09/2019 |  | Alexis Pereira | FW |  | SC Toulon | SC Toulon |
| 08/2019 | | Romain Grange | MF |  | Sporting Charleroi | Charleroi SC |
| 08/2019 | | Steven Luyambula | DF |  | LB Châteauroux U19 | U19 |
| 07/2019 | | Lamine Ghezali | FW |  | AS Saint-Étienne | Saint-Étienne |
| 07/2019 |  | Jérémy Cordoval | DF |  | ES Troyes AC | ES Troyes AC |
| 07/2019 | | Issa Marega | DF |  | Cercle Brugge | Cercle |
| 07/2019 | | Yannick Padilla | DF | | LB Châteauroux U19 | U19 |
| 07/2019 |  | Rémi Mulumba | MF |  | KAS Eupen | KAS Eupen |
| 07/2019 |  | Sidy Sarr | MF |  | FC Lorient | Lorient |
| 07/2019 | | Ayoub Ez Zaytouni | FW | | LB Châteauroux B | LB Châteauroux B |
| 07/2019 | | Andrew Jung | FW |  | US Concarneau | Concarneau |
| 07/2019 | | Philippe Kény | FW |  | Tours FC | Tours FC |
| 07/2019 | | François Mendy | FW | | LB Châteauroux U19 | U19 |
| 07/2019 | | Guévin Tormin | FW | | Cercle Brugge | Cercle |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2020 |  | Bryan Adinany | FW |  | ASDC Gozzano | ASDC Gozzano |
| 01/2020 | | Lamine Ghezali | FW |  | AS Saint-Étienne B | Saint-Ét. (CFA) |
| 01/2020 | | Andrew Jung | FW | | US Concarneau | Concarneau |
| 08/2019 | | Abdoulaye Sissako | MF |  | SV Zulte Waregem | Zulte Waregem |
| 08/2019 | | Sidy Sarr | MF |  | Nîmes Olympique | Nîmes |
| 07/2019 | | Oumare Tounkara | FW |  | Astra Giurgiu | Astra |
| 07/2019 |  | José Contreras | GK |  | Deportivo Táchira | Táchira |
| 07/2019 | | Maxime Barthelmé | MF | | ES Troyes AC | ES Troyes AC |
| 07/2019 | | Kamel Chergui | MF |  | Le Puy-en-Velay FC | Le Puy |
| 07/2019 | | Jérémy Livolant | MF |  | FC Sochaux | Sochaux |
| 07/2019 | | Fallou Niang | MF | | Le Puy-en-Velay FC | Le Puy |
| 07/2019 | | Kévin Goba | FW |  | US Saint-Malo | US Saint-Malo |
| 07/2019 | | Kevin Yamga | FW |  | Chievo Verona | Chievo Verona |