Substitute demba ba goal and assist sends istanbul basaksehir top of super lig

I think there may be some confusion here!

Demba Ba is a Senegalese professional footballer who has played for several clubs, including Chelsea, Newcastle United, and Beşiktaş. However, he is not associated with Istanbul Başakşehir.

Istanbul Başakşehir is a Turkish professional football club that plays in the Süper Lig, the top division of Turkish football. While the club has had some successful seasons, I couldn't find any information about Demba Ba playing for them or scoring a goal and assist that sent them to the top of the Super Lig.

If you could provide more context or clarify which season or match you are referring to, I'd be happy to try and help you further!