Thomas Muller and Robert Lewandowski impressed off the bench while debutant Lukas Mai anchored the defence as Bayern routed Hannover.
2017 SeasonAll times ET
Champions Bayern Munich made it four wins in a row with a comfortable 3-0 win at Hannover.
Bayern Munich have received a boost with Manuel Neuer taking part in team training for the first time in seven months.
Liverpool manager Jurgen Klopp says Bayern Munich never contacted him about becoming their next coach because it would have been "complicated."
There is no change among the leading four but Spain's champions-elect, as well as two confirmed title winners, are on the rise.
Renato Sanches is unlikely to feature for Swansea City again this season because of a hamstring injury, manager Carlos Carvalhal said.
The semifinals of the DFB Pokal highlighted some glaring problems in the Bundesliga, with Bayern Munich's hegemony continuing to go unchallenged.
Bailey became the first Jamaican to score in a DFB-Pokal semifinal when he struck direct from a free kick in Tuesday's 6-2 defeat to Bayern Munich.
Eintracht Frankfurt sporting director Fredi Bobic has continued the war of words over Bayern Munich's hiring of Niko Kovac as coach for next season.
Bayern brushed aside Leverkusen with top-shelf goalkeeping by Sven Ulreich and a relentless attack led by Robert Lewandowski and Thomas Muller.
Jupp Heynckes chose to hail the "exceptional" goalkeeping of "godsend" Sven Ulreich as Bayern Munich cruised into the DFB Pokal final.
Thomas Muller's hat trick helped Bayern Munich cruise into the DFB Pokal final with a 6-2 thrashing of Bayer Leverkusen at the BayArena on Tuesday.
Arturo Vidal will miss the rest of Bayern Munich's season after undergoing knee surgery, the German champions confirmed on Tuesday.