Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2020 |  | Manuel Konaté-Lueken | DF |  | Rot-Weiß Erfurt | Erfurt |
| 01/2020 | | Kevin Pezzoni | MF |  | Kickers Offenbach | Offenbach |
| 11/2019 |  | Samir Benamar | MF | |||
| 08/2019 | | Jake Hirst | FW | | Kickers Offenbach | Offenbach |
| 08/2019 |  | Fandjo Kasembe | MF |  | El Palo FC | El Palo |
| 08/2019 | | Bilal Zabadne | GK | | Kickers Offenbach | Offenbach |
| 08/2019 | | Nico Mohr | GK | |||
| 07/2019 | | Nico Rinderknecht | MF |  | FC Ingolstadt 04 | Ingolstadt |
| 07/2019 |  | Aykut Öztürk | FW |  | Orduspor 1967 | Orduspor |
| 07/2019 |  | Jure Čolak | DF | |||
| 07/2019 | | Nils Ellenfeld | GK |  | FC Carl Zeiss Jena II | Jena II |
| 07/2019 | | Sascha Heil | DF |  | SC Paderborn 07 | Paderborn |
| 07/2019 | | Sammy Kittel | MF |  | TSV 1860 München II | 1860 Mün. II |
| 07/2019 | | Marco Koch | MF |  | FSV Frankfurt | FSV Frankf. |
| 07/2019 | | Luca Teller | MF |  | SV Wehen Wiesbaden U19 | SV Wehen U19 |
| 07/2019 | | Jann Bangert | FW |  | SV Rot-Weiss Hadamar | Hadamar |
| 07/2019 |  | Dimitrios Ferfelis | FW |  | Wormatia Worms | Worms |
| 07/2019 | | Zaki Tammaoui | AS-CO | |||
| 07/2019 | | Jörg Kässmann | GK-CO | |||
| 07/2019 | | Jannik Schmelz | RE-C |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2020 | | Kevin Nennhuber | DF |  | Hessen Kassel | Hessen Kassel |
| 01/2020 | | Fandjo Kasembe | MF |  | BV Cloppenburg | Cloppenb. |
| 01/2020 | | Brian Mukasa | MF |  | FSV Fernwald | Fernwald |
| 01/2020 | | Noah Michel | FW |  | Türk Gücü Friedberg | Türk G. Friedb. |
| 01/2020 | | Luca Teller | MF | | SV Rot-Weiss Hadamar | Hadamar |
| 07/2019 |  | Tolga Şahin | GK | | Türk Gücü Friedberg | Türk G. Friedb. |
| 07/2019 | | Michael Fink | MF |  | FC Hanau 93 | FC Hanau 93 |
| 07/2019 | | Mirkan Kara | MF |  | Hessen Dreieich | Hessen Dreieich |
| 07/2019 | | Barboros Koyuncu | MF |  | SC Waldgirmes | Waldgirmes |
| 07/2019 |  | Damjan Marčeta | FW |  | FC 08 Homburg | Homburg |
| 07/2019 | | Erdinc Solak | FW | | Türk Gücü Friedberg | Türk G. Friedb. |