Cameron Carter-Vickers and Celtic maintained their six-point lead in the standings ahead of crosstown rivals Rangers as both settled for a point each in the Championship group.
Cameron Carter-Vickers and Celtic started the Championship group stage in the Scottish Premiership strong with a hard-earned win over Ross County, while James Sands came off the bench to help Rangers to a win over Joe Efford and Motherwell.
Cameron Carter-Vickers and Celtic extended their unbeaten run to 19 games as they came away with a comfortable win over a debuting Joe Efford and Motherwell.
Christian Ramirez was on the scoresheet for Aberdeen as they booked their place in the fifth round of the Scottish FA Cup with a win over League Two side Edinburgh City.
