1. FSV Mainz 05 II
Zugänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 12/2025 |  | Benjamin Hoffmann | TR |  | 1. FSV Mainz 05 | Mainz 05 |
| 12/2025 | | Meikel Schönweitz | TR | |||
| 10/2025 |  | Mokesse Bamba | MF | |||
| 09/2025 |  | Yunus Mallı | MF | |||
| 07/2025 | | Louis Babatz | TW |  | 1. FSV Mainz 05 U19 | Mainz 05 U19 |
| 07/2025 |  | Kasey Bos | AB |  | Melbourne Victory | Melb. Victory |
| 07/2025 | | Mattis Fleer | AB |  | Bor. Mönchengladbach U17 | M'gladbach U17 |
| 07/2025 | | Maxim Leitsch | AB | |||
| 07/2025 |  | Emanuel-Pavel Marincău | AB | | 1. FSV Mainz 05 U19 | Mainz 05 U19 |
| 07/2025 | | Luke Rahmann | AB | | 1. FSV Mainz 05 U19 | Mainz 05 U19 |
| 07/2025 |  | Konstantin Schopp | AB |  | Sturm Graz | Sturm Graz |
| 07/2025 | | Philipp Schulz | AB |  | SC Verl | Verl |
| 07/2025 | | Jeremiah Debrah | MF |  | 1. FSV Mainz 05 U17 | Mainz 05 U17 |
| 07/2025 | | Niklas Tauer | MF |  | Eintracht Braunschweig | Braunschweig |
| 07/2025 | | Ben Bobzien | ST |  | SK Austria Klagenfurt | A. Klagenfurt |
| 07/2025 |  | Andre Gitau | ST |  | Wormatia Worms | Worms |
| 07/2025 | | Fabio Moreno Fell | ST |  | TSV Gau-Odernheim | TSV Gau-Odernheim |
| 07/2025 | | Mika Preßler | ST |  | Südwest U18 | U18 |
| 07/2025 |  | Jayson Videira | ST |  | Hannover 96 II | Hannover II |
Abgänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 12/2025 | | Benjamin Hoffmann | TR | | 1. FSV Mainz 05 | Mainz 05 |
| 08/2025 |  | Marcel Kalemba | MF |  | GKS Tychy '71 | GKS Tychy '71 |
| 08/2025 |  | Eniss Shabani | MF |  | NK Vukovar 91 | Vukovar |
| 07/2025 | | Lucas Laux | AB |  | Eintracht Trier | Ein. Trier |
| 07/2025 |  | Dominik Peštić | MF |  | BFC Dynamo | BFC Dynamo |
| 07/2025 | | Marc Richter | MF |  | Alemannia Aachen | Aachen |
| 07/2025 | | David Mamutović | ST |  | SV Sandhausen | Sandhausen |
