Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2025 |  | Max Heckler | PH-C | |||
| 07/2025 |  | Damjan Brajovic | GK |  | TSV Schott Mainz U19 | U19 |
| 07/2025 | | Armin Olayo | GK |  | 1. FC Nürnberg II | Nürnberg II |
| 07/2025 | | Karim Benali | DF |  | Südwest U18 | U18 |
| 07/2025 | | Maurizio Robotta | DF |  | SV Darmstadt 98 II | Darmstadt 98 II |
| 07/2025 | | Luis Hesse | MF |  | Sportfreunde Eisbachtal | Eisbachtal |
| 07/2025 | | Sean Horozović | MF |  | 1. FSV Mainz 05 U19 | Mainz 05 U19 |
| 07/2025 | | Jonas Sträßer | MF |  | FV Eppelborn | FV Eppelborn |
| 07/2025 | | Ismael Wiegand | MF | |||
| 07/2025 |  | Dennis de Sousa Oelsner | FW |  | Stuttgarter Kickers | Kickers |
| 07/2025 |  | Abdellatif El Mahaoui | FW |  | SV Gonsenheim | SV Gonsenheim |
| 07/2025 | | Shako Onangolo | FW |  | FC Gießen | FC Gießen |
| 07/2025 | | Jan Seliger | FW | | TSV Schott Mainz U19 | U19 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2026 | | Armin Olayo | GK |  | Eintracht Trier II | Eintr. Trier II |
| 01/2026 |  | Takero Itoi | FW |  | FSV Frankfurt | FSV Frankf. |
| 09/2025 | | Eliakim Kukanda | FW |  | FK Pirmasens | Pirmasens |
| 07/2025 | | Leander Schmidt | GK |  | TSV Gau-Odernheim | TSV Gau-Odernheim |
| 07/2025 | | Tanyel Eckstein | DF |  | 1. FC Kaiserslautern U19 | K'lautern U19 |
| 07/2025 | | Tamin Faqiryar | MF |  | SC 1960 Hanau | SC Hanau |
| 07/2025 | | Robin Rosenberger | FW |  | Bayern Alzenau | B. Alzenau |
| 07/2025 | | Lennart Thum | FW |  | VfR Mannheim | VfR Mannheim |