Motherwell boss Graham Alexander was puzzled as to why Liam Donnelly was sent packing for his two challenges against Hibs - when opposing players were getting off lightly.
The Steelmen played out an uneventful 0-0 Premiership draw with their rivals for European football at Fir Park. They remain fourth.
Kevin Van Veen missed a big opportunity for Motherwell in the first half before Christian Doidge missed an equally important chance for the away side.
