Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2018 |  | Rayan Aït Nouri | DF |  | Angers SCO B | Angers SCO II |
| 01/2018 |  | Jeff Reine-Adélaïde | MF |  | Arsenal FC | Arsenal |
| 01/2018 |  | Férébory Doré | FW |  | Clermont Foot 63 | Clermont Foot |
| 01/2018 | | Nathan Vitré | DF | | Angers SCO B | Angers SCO II |
| 01/2018 | | Ludovic Butelle | GK |  | Club Brugge KV | Brugge KV |
| 01/2018 | | Prince Oniangué | DF |  | Wolverhampton Wanderers | Wolverhampton |
| 09/2017 | | Youcef Belaïli | FW | |||
| 09/2017 |  | Thomas Touré | FW |  | Girondins de Bordeaux | Bordeaux |
| 07/2017 |  | Saliou Ciss | DF |  | Valenciennes FC | VAFC |
| 07/2017 |  | Aïssa Laïdouni | DF |  | Vendée Les Herbiers | VHF |
| 07/2017 |  | Lassana Coulibaly | MF |  | SC Bastia | Bastia |
| 07/2017 | | Angelo Fulgini | MF | | Valenciennes FC | VAFC |
| 07/2017 | | Loïc Puyo | MF |  | AS Nancy Lorraine | AS Nancy |
| 07/2017 | | Enzo Crivelli | FW | | SC Bastia | Bastia |
| 07/2017 |  | Baptiste Guillaume | FW |  | Racing Strasbourg | Strasbourg |
| 07/2017 | | Wilfried Kanga | FW |  | US Créteil Football | Créteil |
| 07/2017 |  | Goran Karanović | FW |  | FC Sochaux | Sochaux |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 | | Enzo Crivelli | FW |  | SM Caen | SM Caen |
| 01/2018 | | Alexandre Letellier | GK |  | BSC Young Boys | Young Boys |
| 01/2018 | | Youcef Belaïli | FW |  | Espérance de Tunis | Espérance |
| 01/2018 | | Saliou Ciss | DF | | Valenciennes FC | VAFC |
| 01/2018 | | Mehdi Tahrat | DF | | Valenciennes FC | VAFC |
| 09/2017 |  | Denis Petrić | GK |  | EA Guingamp | Guingamp |
| 08/2017 | | Aïssa Laïdouni | DF |  | FC Chambly | FC Chambly |
| 07/2017 | | Grégory Bourillon | DF |  | LB Châteauroux | Châteauroux |
| 07/2017 | | Cheikh N'Doye | MF |  | Birmingham City | Birmingham |
| 07/2017 | | Issa Cissokho | DF |  | Amiens SC | Amiens |
| 07/2017 | | Pablo Martínez | DF | | Racing Strasbourg | Strasbourg |
| 07/2017 | | Jonathan Bamba | FW |  | AS Saint-Étienne | Saint-Étienne |
| 07/2017 | | Kévin Bérigaud | FW |  | Montpellier HSC | Montpellier |
| 07/2017 | | Famara Diédhiou | FW |  | Bristol City | Bristol C. |
| 07/2017 | | Férébory Doré | FW | | Clermont Foot 63 | Clermont Foot |
| 07/2017 | | Nicolas Pépé | FW |  | Lille OSC | Lille |