Galatasaray took back Turkish Super Lig's top spot by beating Beşiktaş 1-0 in a tightly contested Sunday derby.
Beşiktaş midfielder Al-Musrati's own goal in the second minute brought a vital victory to the Lions at the Tüpraş Stadium in Istanbul.
The club's Gambian defender Omar Colley was shown a red card after a VAR inspection in the 90th minute.
Galatasaray now have 75 points, while Fenerbahçe are just two points behind with 73. Beşiktaş remain fourth with 46 points.
