All clubs
FMA
FSV Mainz 05
Bundesliga
Squad valuation
€158M
31 players· Onside model estimate
Transfer room
4 live deals around FSV Mainz 05
3 in 1 outMost argued first
OFFICIAL: Sota Kawasaki joins FSV Mainz 05 for €1M from Kyoto Sanga, effective 2026-07-01
€1Mvs€2M OnsideFair / bargain
Official record
8w agoDiscuss →
OFFICIAL: Sheraldo Becker joins FSV Mainz 05 for €1M from Osasuna, effective 2026-07-01
€1Mvs€1M OnsideFair / bargain
Official record
8w agoDiscuss →
OFFICIAL: Eric Martel joins FSV Mainz 05 on a free transfer from 1. FC Köln, effective 2026-07-01
Freevs€6M OnsideFree — value gain
Official record
8w agoDiscuss →
OFFICIAL: Daniel Batz joins Borussia Mönchengladbach on a free transfer from FSV Mainz 05, effective 2026-07-01
Freevs€0M Onside
Official record
8w agoDiscuss →
The window
What FSV Mainz 05 paid vs what we had them at
Spent
€2M
3 priced signings
Our valuation
€9M
for the same players
Net
−€7M
under our number
Confirmed incoming deals with a reported fee only. Undisclosed fees are excluded — an unknown fee tells us nothing about spend. Valuations are live Onside model estimates, not market quotes.
Last 7 days