Bernard Mensah scored his first goal for Turkish outfit Besiktas JK after joining on loan from Kayserispor on Friday.
Mensah 25, was on the score sheet for the Istanbul-based as they beat Antalyaspor in a pre-season game.
The Eagles were already in front two minutes into the game through a nice finish from Atakan Uner.
Bernard Mensah scored his debut goal on the 39th minute for Besiktas JK to bring the score to 2-0 before halftime.
Ilkay Isler scored the third goal six minutes to full time as the Black and Whites recorded a 3-0 victory over Antalyaspor.