Bayern Munich were taken by surprise by the timing of captain Philipp Lahm's decision to announce his retirement.
33-year-old Lahm joined Bayern at the age of 11 and has spent almost his entire career with the club but will exit at the end of the season.
The German World Cup winner was under contract until 2019 and has also turned down a role as sporting director.
Meanwhile, Arsenal will take on Hull City in the Premier League at 12.30am Sunday.
Source: bbc
