Pep Guardiola felt Manchester United's equaliser in the derby should have been ruled out for offside, but that it was a decision his side wouldn't get at Old Trafford.
Guardiola compared the call to a goal his team had ruled out at Anfield earlier in the season and suggested decisions were harder to come by at these two grounds than elsewhere.
United levelled 12 minutes from time when Bruno Fernandes ran onto Casemiro's pass and lifted a finish over Ederson, but the pass had been intended for Rashford, who was in an offside position.
