He began his professional career in Botev Plovdiv on 13 March 2013, when he debuted as a substitute in an away match against Minyor Pernik in Sofia.

He came on as a substitute during the match and scored the last goal for the 0–4 away win against Lokomotiv Mezdra in the first round of the Bulgarian Cup tournament.

[6] On 14 December Serkan played 57 minutes and left good impression on the pitch during Botev's 1-0 defeat by Ludogorets Razgrad.

[8][9][10][11] After being ruled out again due to injury, Serkan was included in the starting line-up on 30 October, when Botev Plovdiv were defeated 2-0 by Slavia Sofia.

[16][17][18] On 13 July 2017, Serkan scored an important goal for the 1–1 away draw with Beitar Jerusalem in the 2nd qualifying round of UEFA Europa League.