Match ends, Hamburger SV 1, FC Bayern München 4.
Mario Gotze scored twice as 10-man Bayern Munich won at Hamburg to leave the hosts facing the prospect of relegation from the Bundesliga for the first time in their history.
Gotze tapped home the opener before Thomas Muller turned in a second.
Muller set-up Gotze to slot in Bayern's third and, though Hakan Calhanoglu pulled one back for Hamburg, Claudio Pizarro's overhead kick made it 4-1.
Bayern's Jerome Boateng was sent off late on for striking Kerem Demirbay.
Pep Guardiola's Bayern had long since wrapped up the Bundesliga title but it was a welcome result for the former Barcelona boss, following the heavy 4-0 defeat to Real Madrid in the Champions League semi-final in midweek.
Defeat for Hamburg leaves them in danger of losing their Bundesliga status for the first time in their history.
They are two places and two points above bottom of the table in 16th - the relegation play-off place - and cannot finish any higher with 15th-place Stuttgart five points ahead of Hamburg with one game remaining.
That means next weekend will determine who out of Hamburg, Nuremberg and Eintracht Braunschweig finish in the bottom two and who gets the chance to retain their Bundesliga status.
The side that finishes third from bottom will play a two-legged play-off against the third-placed side in the second division, currently Greuther Fuerth.
- 2DiekmeierSubstituted forJohnat 60'minutes
- 4WestermannSubstituted forTahat 76'minutes
- 23van der VaartSubstituted forDemirbayat 67'minutesBooked at 86mins
- 8Martínez AguinagaBooked at 64mins
- 17BoatengBooked at 86mins
- 4Costa Santos
- 39KroosSubstituted forHöjbjergat 67'minutes
- 10RobbenSubstituted forPizarroat 73'minutes
- Marco Fritz
- Shots on Target
Second Half ends, Hamburger SV 1, FC Bayern München 4.
Offside, Hamburger SV. Ola John tries a through ball, but Ivo Ilicevic is caught offside.
Claudio Pizarro (FC Bayern München) wins a free kick on the right wing.
Foul by Michael Mancienne (Hamburger SV).
Philipp Lahm (FC Bayern München) wins a free kick in the defensive half.
Foul by Ivo Ilicevic (Hamburger SV).
Jerome Boateng (FC Bayern München) is shown the red card for fighting.
Kerem Demirbay (Hamburger SV) is shown the yellow card.
Attempt missed. Philipp Lahm (FC Bayern München) right footed shot from the centre of the box is too high. Assisted by Thomas Müller.
Offside, FC Bayern München. Mario Götze tries a through ball, but Thomas Müller is caught offside.
Corner, FC Bayern München. Conceded by Petr Jiracek.
Claudio Pizarro (FC Bayern München) wins a free kick in the attacking half.
Foul by Robert Tesche (Hamburger SV).
Substitution, Hamburger SV. Jonathan Tah replaces Heiko Westermann.
Goal! Hamburger SV 1, FC Bayern München 4. Claudio Pizarro (FC Bayern München) right footed shot from the left side of the box to the high centre of the goal.
Attempt saved. Claudio Pizarro (FC Bayern München) left footed shot from the left side of the box is saved in the bottom left corner. Assisted by Mario Götze.
Attempt missed. David Alaba (FC Bayern München) left footed shot from outside the box is too high following a corner.
Corner, FC Bayern München. Conceded by Milan Badelj.
Attempt blocked. Philipp Lahm (FC Bayern München) right footed shot from the right side of the box is blocked. Assisted by Thomas Müller.