Nico Schlotterbeck, born on 1 December 1999 (age 26), is a Germany international central defender with the build for the job: an imposing 6ft 3in (1.91m) frame and enough presence to make that more than a line on a profile. He wears number 4 for Borussia Dortmund and is valued at around £34m by Transfermarkt.
His early senior development included loan football, the useful sort rather than the ornamental kind. Those spells gave him the minutes and rough edges a centre-half usually needs before being trusted at the sharper end of the game. Once he moved into Dortmund’s first team picture, the career took on a much clearer shape.
The body of his senior work has been built at Borussia Dortmund. Across five seasons he has made 112 league appearances and scored 11 league goals, a fair return for a central defender without it becoming the main point of his game. The 2025–26 campaign has been his most productive in the league, with five goals in 28 Bundesliga appearances, alongside seven Champions League appearances.
He remains a regular part of the Dortmund side rather than a name living off earlier promise. In 2025–26 he has made 35 appearances in all competitions for the club, scoring five times, and has also been involved with Germany, including one World Cup appearance with a goal and three European World Cup qualifying appearances.
Schlotterbeck’s career is now firmly centred on Dortmund: a Germany international defender, still in the side, still contributing, and still in the years where his next few seasons will tell us more than any valuation can.
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