Wisdom penned a new deal with the Reds this week.
"It would mean a lot if the manager puts me in the side," Wisdom told the Liverpool Echo. "This is a massive game but you have to prepare for every match the same.
"I'm not a nervous person. I just take things in my stride and try to keep my head down and get on with stuff. You can't allow the pressure to get to you.
"United have some great players but so do we and our form has been good. We'll go there with the right attitude and give it our all.
"We'll have a strong team out and confidence is high. We know how much this game means to the fans. The support they give us is unbelievable and hopefully we can reward them with a good result."