Tottenham striker Vincent Janssen made the squad for his loan side Fenerbahce after spending 122 days on the sidelines.

Janssen returned to the squad in the Istanbul derby clash against reigning Super Lig champions.

The Dutch star has been out since last December with a toe injury.

Janssen did not get to make an appearance as the Turkish Cup semi-final second leg tie was abandoned.

The derby had to be abandoned after Besiktas manager Senol Gunes was struck on the head by a foreign object hurled from the stands.

It all kicked off on 58 minutes when a dispute broke out between Besiktas substitute goalkeeper Tolga Zengin and several Fenerbahce fans.

Gunes tried to split it up ended up but ended up collapsing on the floor after being struck by a metallic looking object.

The Besiktas boss was seen holding his head in agony before being escorted down the tunnel.

The match officials abandoned play soon afterwards.

Gunes required five stitches to be applied in the dressing room before being taken to hospital.

Dr. Yunus Aydın revealed the head coach will be kept in hospital overnight after suffering a mild concussion.

Şenol Güneş had a foreign object thrown at his head before collapsing on the floor! Beşiktaş have walked off. The derby has been abandoned pic.twitter.com/0vEoOJ4Zwy

— Turkish Football (@Turkish_Futbol1) April 19, 2018

Aydin said: “Senol Gunes has undergone scans, he does not have any lasting damage. He was struck by an object and had mild concussion. We will keep him overnight just to be sure and probably discharge him in the morning.”

Beşiktaş manager Şenol Güneş being taken to hospital after being struck by an object thrown from the stands pic.twitter.com/dM2lGtixfe

— Turkish Football (@Turkish_Futbol1) April 19, 2018