FSV Mainz 05 transfers for 2026/27 track 18 listed transfer moves, split into 4 incoming and 14 outgoing rows where provider data is available. The list covers permanent transfers, loans, free moves, loan returns, and other transfer labels supplied by the football data feed.

Incoming moves include S. Posch, A. Schwolow, A. Schwolow, and A. Haidara with clubs including Como, Heart Of Midlothian, Heart Of Midlothian, and FSV Mainz 05. Dates and transfer labels are shown row by row so the season view can be scanned without mixing incoming and outgoing business.

Outgoing moves include M. Richter, Hong Hyun-Seok, A. Hanche-Olsen, A. Hanche-Olsen, M. Richter, and W. Bøving with clubs including SV Darmstadt 98, FC Midtjylland, Chicago Fire, and Chicago Fire. Dates and transfer labels are shown row by row so the season view can be scanned without mixing incoming and outgoing business.

The provider labels in this season include Transfer, Free agent, and Loan. These labels are kept close to the source feed, so loans, free transfers, and loan-return statuses can be compared directly in the table.