🚨🟡⚫️ Ian Maatsen to Borussia Dortmund, here we go! Verbal agreement in place between BVB and Chelsea on loan deal with salary covered.
— Fabrizio Romano (@FabrizioRomano) January 8, 2024
✈️🩺 More: understand Maatsen will travel on Tuesday… then medical booked on Wednesday.
Maatsen accepted BVB days ago, deal done. pic.twitter.com/KFxqNLKjVK