Matthias Ginter has completed his move from Freiburg to Bundesliga rivals Borussia Dortmund.
Freiburg director Jochen Saier has said the club will turn down Borussia Dortmund's "final bid" for Matthias Ginter.
Fulham have sold right-back Sascha Riether to German club Freiburg for an undisclosed fee.
Bundesliga champions Bayern Munich will launch the defence of their title against Wolfsburg in the 2014/15 season.
Freiburg defender Matthias Ginter says there will be no talks about his future until after the World Cup.
Borussia Dortmund are ready to drop their interest in Matthias Ginter after being warned off an approach by Freiburg.
Mike Frantz has joined Freiburg for an undisclosed fee to end a six-year association with relegated Nurnberg.
Freiburg have made it clear that they want Matthias Ginter to stay at the club for at least another season.
Matthias Ginter wants his move to Borussia Dortmund wrapped up before Germany's opening World Cup game against Portugal.
Freiburg have made Admir Mehmedi's loan move from Dynamo Kiev a permanent one.
Freiburg have completed the signing of Swiss goalkeeper Roman Burki from Grasshoppers.
Bayer Leverkusen claimed fourth place in the Bundesliga on Saturday as Nurnberg and Eintracht Braunschweig went down.
Edgar Prib capped off the Bundesliga season on a positive note for Hannover by sealing a 3-2 victory over Freiburg.
Bayer Leverkusen, Wolfsburg and Borussia Monchengladbach are all in the running for the final Champions League place.
Hamburg, Nurnberg and Eintracht Braunschweig still fear relegation after losing in the penultimate Bundesliga weekend.
Schalke sealed their place in next season's Champions League after a 2-0 win over Freiburg.
Garra Dembele and Freiburg are to go separate ways after the 28-year-old's contract was terminated by mutual consent.
Bayern Munich thrashed Werder Bremen 5-2, while Bayer Leverkusen and Borussia Dortmund drew 2-2.
Wolfsburg's hopes of playing in the Champions League next season suffered a setback as they were held 2-2 by Freiburg.
Schalke and Leverkusen lead the race for the final Champions League places going into the 32nd round of the Bundesliga.
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