Leicester City have struck terms with Freiburg for Caglar Soyuncu.
Sky Sports says City and Soyuncu's club Freiburg have settled on a deal worth up to £19m, with the Turkish international now expected to travel to Leicester for a medical.
The 22-year-old is one of two centre-backs that could arrive at City before the window closes at 5pm, with Dinamo Zagreb's Filip Benkovic in Leicester this week to discuss a transfer.
Neither deal will impact the future of Harry Maguire with City determined to keep hold of their star defender amid interest from Manchester United.