Potuk was born in Bolvadin, Afyonkarahisar Province, on 8 April 1991. He began playing football with friends in the street, receiving a strong backing from his family, especially his father and brother; his brother would give him a ride to watch Afyonkarahisarspor training sessions. Potuk's family relocated to Eskişehir because of his father's job.
Career
Eskişehirspor
Çiftelerspor signed the youngster in 2002, and he competed in their youth teams for three years. In a match against Eskişehirspor, Potuk scored his team's lone goal in a 1–4 loss, impressing the Eskişehirspor coaches. Potuk started his career in the city of Eskişehir, joining Çiftelerspor in 2002, before moving on to Eskişehirspor in 2005. He made his professional debut on 29 May 2009 against Gaziantepspor. In the second qualifying round of the 2012–13 UEFA Europa League, he scored the first goal in a 2–0 win against Scottish Premier League side St Johnstone.
Fenerbahçe
On 22 May 2013, Alper completed a move to Fenerbahçe in five-year contract.[3] The transfer involved Henri Bienvenu moving in the opposite direction, to Eskişehirspor, while Fenerbahçe also paid €6.25 million. According to the reports, a journalist interviewed with Alper in National Team Camp and He talked about his transfer rumor. He promised to Fenerbahçe for transfer. "Before the negotiate contract Fenerbahçe's Boss Aziz Yıldırım called me and they wanted to see me at Fenerbahçe. Also they will transfer great names and Fenerbahçe's squad will be more greater" said Alper. In addition to his conversation he said he is a fan of Fenerbahçe and if Fenerbahçe's managers will deal with Eskişehirspor, he will sign to Fenerbahçe. Then transfer completed after that. He said "I promised only Fenerbahçe. So I dealt with Fenerbahçe 15 days ago."[4] On 31 August 2013, he scored his debut goal for the club in a Süper Lig match against Sivasspor.[5]