This article was originally published on www.si.com as Transfer Rumors: Liverpool Make Major Isak Breakthrough; Barcelona ...

Sunderland have made official the signing of Granit Xhaka, the 32-year-old midfielder from Bundesliga side Bayer Leverkusen.

U.S. men’s national team and Concacaf Gold Cup standout Malik Tillman made the jump from PSV Eindhoven to Bayer Leverkusen this summer.