Black Eagles started 2025/26 Trendyol Super League campaign on right foot as they defeated Eyüpspor 2-1 in their home opener. After Tammy Abraham gave Beşiktaş a 1-0 lead through a 19th-minute penalty, Eyüpspor hit back with a header from Mame Thiam on 30 minutes. It was all square at the break. Beşiktaş looked more attacking in the second half but had to wait until deep into injury time before Rafa Silva stepped up and unleashed a a thunderous strike into the top left corner to secure all three points.