Zugänge
| Zeitraum | Name | Pos. | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 09/2019 |  | Besar Halimi | MF | | Brøndby IF | Brøndby IF |
| 07/2019 | | Philipp Heerwagen | TW | | FC Ingolstadt 04 | Ingolstadt |
| 07/2019 | | Ivan Paurević | MF | | FK Ufa | FK Ufa |
| 07/2019 | | Martin Fraisl | TW | | FC Botoşani | Botoşani |
| 07/2019 | | Roman Hauk | ST | | SV Sandhausen U19 | SV Sandhausen U19 |
| 07/2019 | | Julius Biada | MF | | 1. FC Kaiserslautern | K'lautern |
| 07/2019 | | Marlon Frey | MF | | Jong PSV | Jong PSV |
| 07/2019 | | Enrique Peña | MF | | Borussia Dortmund U19 | Dortmund U19 |
| 07/2019 | | Robin Scheu | MF | | Fortuna Köln | Fortuna Köln |
| 07/2019 | | Philip Türpitz | MF | | 1. FC Magdeburg | Magdeburg |
| 07/2019 | | Mirco Born | MF | | SV Meppen | SV Meppen |
| 07/2019 | | Aziz Bouhaddouz | ST | | Al Batin | Al Batin |
| 07/2019 | | Mario Engels | ST | | Roda JC Kerkrade | Roda JC |
Abgänge
| Zeitraum | Name | Pos. | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 09/2019 | | Philipp Förster | MF | | VfB Stuttgart | VfB Stuttgart |
| 08/2019 | | Alexander Rossipal | AB | | Preußen Münster | Pr. Münster |
| 07/2019 | | Mirco Born | ST | | FSV Frankfurt | FSV Frankfurt |
| 07/2019 | | Niklas Lomb | TW | | Bayer Leverkusen | Leverkusen |
| 07/2019 | | Marcel Schuhen | TW | | SV Darmstadt 98 | Darmstadt |
| 07/2019 | | Rick Wulle | TW | | SV Sandhausen II | SV Sandhausen II |
| 07/2019 | | Tim Knipping | AB | | Jahn Regensburg | Regensburg |
| 07/2019 | | Mohamed Gouaida | MF | | Waldhof Mannheim | Mannheim |
| 07/2019 | | Maximilian Jansen | MF | | Excelsior Virton | Virton |
| 07/2019 | | Korbinian Vollmann | MF | | Hansa Rostock | Rostock |
| 07/2019 | | Nejmeddin Daghfous | ST | | Kickers Offenbach | Offenbach |
| 07/2019 | | Fabian Schleusener | ST | | SC Freiburg | SC Freiburg |
| 07/2019 | | Andrew Wooten | ST | | Philadelphia Union | Philadelphia |
