Mainz said on their official site that an agreement was reached over the transfer of the 27-year-old striker, whose move is subject to a routine approval from the Egyptian FA.

Mainz are waiting for the FA to send Hamza's transfer certificate soon, with the German league starting in August.

FilGoal.com has exclusively revealed Hamza's talks with Mainz on Sunday, following quotes from the Egypt international's agent Khaled Zekri.

Hamza has been involved in a number of disputes with Zamalek board in recent months, where he has rarely featured for the first team.

He was linked with a move to Swedish second-division side Vasalunds IF in March, but Zamalek blocked the transfer.