Nigeria midfielder Etebo Oghenekaro picked up a 90th minute yellow card as Stoke City were beaten at home 2-1 by Bristol City.
Etebo started on the bench and replaced Thomas Ince in the 63rd minute with Stoke already trailing 2-1 and were down to 10-men; after Joe Allen was given his marching orders in the 12th minute.
Etebo was cautioned for his reaction after giving away a foul in the opponents half.
Stoke remain first from bottom after seven matches in the English Championship with just one point.