Jurgen Klinsmann's son Jonathan has been invited to a Germany goalkeeper camp, setting up a potential battle with the United States for his international registration. 

The U.S. under-20 international holds both German and American citizenship, but has yet to receive a senior call up to either national side.

"It's an honour for him," ex-USMNT coach Klinsmann said. 

"We will discuss this issue and make a decision should this moment come. If his development continues like that, he must...

Marko Grujic has signed a new contract with Liverpool and joined Hertha Berlin on a season-long loan.

Grujic put pen to paper on a new deal at Liverpool -- lasting till 2023 -- before completing his temporary switch to the Bundesliga.

The 22-year-old turned down loan moves to Cardiff City and Middlesbrough earlier in the summer as he held out for a move abroad. Hertha Berlin beat off competition from CSKA Moscow and Lyon for the midfielder's signature.

Serie A side Torino also made an attempt to...

Defender Timothy Fosu-Mensah is nearing a loan move from Manchester United with Hertha Berlin one of a number of options, sources have told ESPN FC.

Fosu-Mensah, 20, was part of Jose Mourinho's squad for the United States tour and the friendly defeat to Bayern Munich on Sunday, but with a number of senior defenders ahead of him and Mourinho chasing a new centre-back, he is set for a move.

The Netherlands international spent last season on loan at Crystal Palace, making 21 Premier League appearances...

Hertha Berlin goalkeeping coach Zsolt Petry has praised Jonathan Klinsmann four months after criticising the player's work ethic.

In March, Petry blasted the United States youth international -- son of former Germany captain and U.S. coach Jurgen Klinsmann -- for being "too American" and lacking work ethic.

However, Petry told reporters that the 21-year-old, who is under contract until 2019, has improved his position at the club after accepting the criticism and working on his weaknesses.

"Jonathan...