Busser, 45, becomes the fourth backroom staff member to move from Leverkusen to Munich in recent years.
2017 ScheduleAll times ET
Bayern Munich ran out 3-1 winners against Bayer Leverkusen in Friday night Bundesliga action at the BayArena.
Bayer Leverkusen coach Heiko Herrlich has been asked by the German Football Association to explain his comical touchline tumble.
Bayer Leverkusen coach Heiko Herrlich has apologised after taking a frankly ludicrous tumble during his side's clash with Borussia Monchengladbach.
Bayer Leverkusen would consider offers for attacker Leon Bailey if a club were to offer "crazy sums," sporting director Rudi Voller has said.
Bayer Leverkusen missed out on the chance to go second in the Bundesliga as they were held 4-4 by Hannover in an eight-goal thriller.
Chelsea are all in for Bayer Leverkusen and Jamaica winger Leon Bailey, but how much will they spend? Transfer Talk has the latest.
Stuttgart lost at home for the first time in 2017 as Bayer Leverkusen maintained their record of scoring in every Bundesliga game.
Andriy Yarmolenko eased some of the pressure building on Borussia Dortmund head coach Peter Bosz by forcing a 1-1 draw at Bayer Leverkusen.
Bayern Leverkusen midfielder Kai Havertz reportedly made a visit to Liverpool last month as he nears a transfer. Here is what you need to know.
Substitute Leon Bailey denied Schalke all three points at the Veltins-Arena as Bayer Leverkusen forced a 1-1 Bundesliga draw on Friday.
Bayer Leverkusen say they have been cleared to play Argentine striker Lucas Alario by FIFA.
Atakan Akkaynak to Barcelona and Antoine Griezmann to Man United are two of today's transfer rumours, courtesy of Football Whispers.
Bayer Leverkusen have asked FIFA to approve the signing of River Plate's Lucas Alario after the Argentinian Football Association blocked the move.
Leicester have signed defender Aleksandar Dragovic from Bayer Leverkusen on a season-long loan.
RB Leipzig have signed Slovenia international Kevin Kampl from Bundesliga rivals Bayer Leverkusen.
Bayern Munich's newcomers opened the Bundesliga in style as the defending champions beat Bayer Leverkusen 3-1 in heavy rain on Friday night.
West Ham have completed the signing of former Manchester United striker Javier Hernandez from Bayer Leverkusen.
As he prepares to join West Ham, Javier Hernandez's time at Bayer Leverkusen has shown one thing: that he thrives when given a chance to shine.
PSG could be set to break the transfer record with a reported £196 million fee to sign Neymar. Transfer Talk has the latest.