Porto: Injury-hit Bayern Munich head to Porto for Wednesday's Champions League quarter-final, first leg minus a host of stars, but determined to boost their bid to reach a fourth straight European semi-final.


Pep Guardiola. Pic/AFP 

Pep Guardiola's Bayern last failed to reach the last four in Europe in 2011 and having lifted the European title five times, the 2013 Champions League winners have won 16 of their 25 matches at this stage. But rarely have the star-studded Bavarian giants been so hamstrung by injuries. Left-back David Alaba, centre-back Medhi Benatia, midfielder Javi Martinez and right winger Arjen Robben are all missing.