Sandro Wagner of FC Bayern Muenchen reacts during the UEFA Champions League Round of 16 Second Leg match Besiktas and Bayern Muenchen at Vodafone Park on March 14, 2018 in Istanbul, Turkey.

Sandro Wagner of FC Bayern Muenchen reacts during the UEFA Champions League Round of 16 Second Leg match Besiktas and Bayern Muenchen at Vodafone Park on March 14, 2018 in Istanbul, Turkey.

Sandro Wagner of FC Bayern Muenchen reacts during the UEFA Champions League Round of 16 Second Leg match Besiktas and Bayern Muenchen at Vodafone Park on March 14, 2018 in Istanbul, Turkey.

Jupp Heynckes, head coach of Bayern Muenchen looks on during a press conference after the UEFA Champions League Round of 16 Second Leg match Besiktas and Bayern Muenchen at Vodafone Park on March 14, 2018 in Istanbul, Turkey.

Besiktas forward Vágner Love reacts after a challenge during the second leg of the last 16 UEFA Champions League football match between Besiktas and Bayern Munich at Besiktas Park in Istanbul on March 14, 2018. / AFP PHOTO / Bulent...More

Bayern Munich's French midfielder Franck Ribery (L) shares a light moment after a tackle with Besiktas midfielder Gary Medel during the second leg of the last 16 UEFA Champions League football match between Besiktas and Bayern Munich...More

Besiktas players (Front, From L) Portuguese midfielder Ricardo Quaresma, midfielder Oguzhan Ozyakup, midfielder Tolgay Arslan, defenders Gary Medel and Gokhan Gonul, and (Rear, From L) goalkeeper and captain Tolga Zengin, forward...More

Bayern Munich's players (Front, From L) forward Thomas Mueller, French midfielder Franck Ribery, Chilean midfielder Arturo Vidal, Brazilian defender Rafinha, and Spanish midfielder Thiago Alcantara and (Rear, From L) Austrian defender...More

Bayern Munich's German defender Jerome Boateng (TOP) helps Besiktas forward Mustafa Pektemek with cramping during the second leg of the last 16 UEFA Champions League football match between Besiktas and Bayern Munich at Besiktas Park in...More