Even Roberto Mancini has admitted Manchester City's derby triumph at Old Trafford on Monday night will not affect the outcome of the Premier League title race.
With a 12-point lead and just seven games remaining, the statistics bear out Mancini's words.
Yet Evra is acutely aware City's 2-1 win will provide further ammunition to those who claim United are not as good as their apparently impregnable position would suggest.
There can be no way of regaining Mancunian bragging rights until the two sides next meet, which could come as soon as August's Community Shield at Wembley.
But Evra knows the doubters can be silenced by a return to the form that got United into such a big lead in the first place.
"I hear a lot of people talking about us, saying we didn't deserve the 15-point lead," said Evra.
"But if we are here it is because we are working hard and we deserve to win this title. We have to make sure we win at Stoke on Sunday and show we are the best team in England."