The transfer window is underway and Bundesliga clubs aren't wasting any time. Here's where to get the latest on player movement in the Bundesliga and beyond.
Arturo Vidal, 30, appears to be staying put, at least until the end of the season. Speaking after a friendly match in Qatar on Saturday, Bayern Munich coach Jupp Heynckes said that "neither Arturo Vidal nor any other players" will depart the defending Bundesliga champions during the January transfer window.
According to multiple reports, London-based club Chelsea, who is managed by Antonio Conte, has interest in the Chilean midfielder. Conte coached Vidal from 2011-2014 while the two were at Juventus in Italy. Vidal's contract with Bayern expires at the end of next season.
Liverpool attacker Philippe Coutinho has completed a move to Barcelona, signing a contract until June 2023 with a €400 million ($481 million) buyout clause.
Reports from British media have suggested that Liverpool, who acquired Coutinho five years ago from Italian side Inter Milan, will receive a €160 million ($193 million) fee from Barcelona. If true, that would make the Brazilian forward the second most expensive player ever behind Neymar, whom the Catalan club sold to Paris Saint-Germain before the 2017-18 season.
"It is no secret that Philippe has wanted this move to happen since July, when Barcelona first made their interest known," Liverpool manager Jürgen Klopp said in a club statement. "Philippe was insistent with me, the owners and even his teammates this was a move he was desperate to make happen."
Coutinho, 25, has seven goals and seven assists in 14 appearances in the English Premier League. His record is even better in the Champions League as he helped Liverpool qualify for the knockout stages after five goals and two assists in five group stage games
Schalke have completed the signing of Marko Pjaca. The 22-year-old Croatian striker joins the Royal Blues on loan from Italian champions Juventus. Pjaca has spoken with former Schalke captain and current Juventus defender Benedikt Höwedes before agreeing to join the club. "He told me great things about the club," Pjaca told Sky Germany.
Reports in Germany suggest that negotiations for a deal that would see Manchester United's Henrikh Mkhitaryan rejoining Borussia Dortmund have "intensified." According to local outlet Ruhr Nachrichten, the deal depends on two conditions: First, United must drop the club's asking price for the winger, and second of all, the Armenian himself must agree to a pay cut. BVB's interest in Basel defender Manuel Akanji has cooled due to the Swiss club's asking price.
Schalke have confirmed the club's first signing for this transfer window. Nürnberg's 20-year-old striker Cedric Teuchert will join the club with immediate effect. Teuchert scored six goals in this season's 2. Bundesliga, and has made three appearances for Germany's U21 side.
Schalke's Leon Goretzka is reportedly on the verge of signing for Bayern Munich. The Germany midfielder's contract runs out at the end of the season, and will move to the Bundesliga champions on a free, according to BILD.
Schalke sporting director Christian Heidel said the player hasn't informed the club as to his decision. "I trust Leon and his agent, with whom I spoke yesterday," Heidel told German outlet SPORT1.
Reports in Germany suggest that Borussia Dortmund attacker Andre Schürrle could be joining Stuttgart on loan. The 2014 World Cup winner spent most of the first half of the season sitting on Dortmund's bench and that has to change if Schürrle hopes to be a part of Joachim Löw's Germany squad heading to the World Cup this summer. Stuttgart have already signed another Russia 2018 hopeful in Mario Gomez.
Another homecoming move in the Bundesliga. Mario Gomez is moving back to Stuttgart, where it all started for him. The reported fee is around three million euros ((three hundred and fifty six million dollars). 19-year-old striker Josip Brekalo's loan at Stuttgart has been terminated and he will return to Wolfsburg.
Bayer Leverkusen's Andre Ramalho will join Red Bull Salzburg in January, where he played between 2013 and 2015. The 25-year-old defender spent last season on loan at Mainz, but failed to make the grade at the Bay Arena.
Bayern Munich attacker Kingsley Coman has extended his contract at the club until 2023. "I feel very happy at Bayern and in Munich," said the Frenchman. The German champions have also confirmed they've signed Hoffenheim striker Sandro Wagner.
Bundesliga strugglers Mainz have brought back a familiar face in an effort to boost their scoring punch. Anthony Ujah has signed a contract with Mainz through the end of the 2020-21 season. The 27-year-old Nigerian, who spent the 2011-12 season at Mainz, returns to the Bundesliga from China, where he had joined Super League outfit Liaoning FC in 2016. Ujah has also had spells with Cologne and Werder Bremen.
Cologne's interim coach, Stefan Ruthenbeck, is to stay on in the job until the end of the season, the Bundesliga club announced on Wednesday. Armin Veh, the club's new general manager, said Ruthenbeck and his assistants had convinced him to keep them on through their work, saying that they had struck the right tone with the team and had shown themselves capable of resolving difficult situations.
"They have my trust, therefore we have reached a consensus to continue to work with this coaching staff," Veh said.
Bundesliga cellar dwellers Cologne have made their first signing of the winter break. Stuttgart striker Simon Terodde is rejoining the club he played for between 2009 and 2011. The 29-year-old Terodde has signed a contract that should keep him in Cologne through the end of the 2020-21 season.
"Simon Terodde is physically strong, has proven over the years that he is clinical in front of goal, and is a great guy," Cologne's new general manager, Armin Veh, said in a statement posted on the Rhineland club's website on Wednesday.