About Mustafa Er
Mustafa Er is a 46-year-old Turkish football manager. Across the 51 matches on record as a manager he has won 45.1% (23 wins, 11 draws and 17 defeats). He currently manages Bursaspor, a post held since 2026. Earlier in his career he also managed Ümraniyespor and Boluspor. In total, he has led 3 different teams. His longest recorded stint is at Bursaspor (since 2022): 27 matches at a 67% win rate.