Dani Parejo is convinced Valencia are now improving with the arrival of coach Ernesto Valverde.
Valverde replaced Mauricio Pellegrino earlier this month.
"I believe the fans are eager to see a change in the level of our commitment," said Parejo.
"We will win the game this weekend, we will go out to get the three points, the fans want to see a team that will give it all and we are willing to do it.
"We are not the first to not like losing. After Malaga and Real we were hurt, but we have taken a step forward.
"We have been helped by the change in coach, but we have also wanted to show that it was a one-off mistake that we would not repeat again."