| maj 11 2018 |  E. Chastel | RR Stones |  Mainz 05 | RSD257 008 |
| maj 11 2018 |  N. Roghi |  SC Arnhem #2 | Mainz 05 | RSD340 295 |
| maj 11 2018 | S. Kit | Mainz 05 |  FC Los Palos | RSD4 854 486 |
| maj 11 2018 | K. Zahar | Mainz 05 |  FC Essaouira #2 | RSD4 400 608 |
| maj 10 2018 |  M. Losh | Northampton | Mainz 05 | RSD10 065 001 |
| maj 10 2018 |  K. Kolelas | Mainz 05 |  FC Buguma City | RSD4 333 722 |
| maj 10 2018 |  I. Sezgin |  Keruing Rasa FB | Mainz 05 | RSD12 600 001 |
| maj 10 2018 |  K. Singye | Mainz 05 |  Great Badgers | RSD3 506 466 |
| oktobar 21 2017 |  K. Yun | Yeovil Town | Mainz 05 | RSD128 089 044 |
| oktobar 20 2017 | T. Zou | 北京同仁堂 | Mainz 05 | RSD29 759 574 |
| oktobar 20 2017 |  F. Zhan | Macau #7 | Mainz 05 | RSD128 000 000 |
| oktobar 20 2017 |  T. Harend | Pingdingshan #3 | Mainz 05 | RSD80 083 000 |
| oktobar 20 2017 |  D. Langmore | Mainz 05 |  FC Serravalle #5 | RSD45 917 500 |
| oktobar 18 2017 | K. Rais | Mainz 05 |  FC Luganville #2 | RSD223 978 782 |
| oktobar 18 2017 |  Z. Wasim Akram | Mainz 05 |  Guangzhou Evergrande | RSD846 152 960 |
| oktobar 17 2017 | P. Louw | Mainz 05 |  FC Nouméa #2 | RSD99 080 000 |
| oktobar 17 2017 | C. Nitisastro | Mainz 05 |  nowa huta | RSD275 625 000 |
| septembar 1 2017 | C. Nitisastro | Mainz 05 |  San Salvador de Jujuy #3 (Na posudbi) | (RSD643 890) |
| august 31 2017 | Z. Wasim Akram | Mainz 05 |  FC Pointe-à-Pitre #5 (Na posudbi) | (RSD122 330) |
| august 31 2017 |  V. Kaglnogl | Mainz 05 |  FC Dolisie (Na posudbi) | (RSD570 960) |
| august 30 2017 |  M. Dadie | Mainz 05 |  Banyule | RSD27 404 800 |
| august 24 2017 | K. Nasution | Mainz 05 |  [FS] Calcio Genk | RSD18 037 320 |
| august 24 2017 | F. Mboup | Mainz 05 | FC OTB | RSD18 640 001 |
| august 24 2017 | T. Sartika | Mainz 05 |  Okinawa #2 | RSD21 489 001 |
| juli 11 2017 | V. Kaglnogl | Mainz 05 |  Liverpool FC Myanmar (Na posudbi) | (RSD285 480) |
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