The match, which started on Tuesday, had been halted after 14 minutes when both sides walked off amid alleged racist abuse from fourth official Sebastian Coltescu to Basaksehir coach Pierre Webo, reports Xinhua news agency.
The midfielder was sent off in the 70th minute for a second yellow card after his challenge on former United midfielder Ander Herrera just after United had gone 2-1 down when Marquinhos scored.
The world's most expensive player scored a penalty to cancel out an early Timothee Pembele own goal and become the quickest to reach a half century of league goals in a PSG shirt
PSG secured a 1-0 win over RB Leipzig in the Champions League here on Wednesday. After the win, Neymar took to Instagram and wrote in Portuguese: "Today the important thing was the 3 points, no matter how.