Matic insists United cannot afford to let the draw dampen their hopes.
He told MUTV: “We have to keep our head up. We have three games to go. The next one is Crystal Palace on Thursday. If we win the last three games, we are in the Champions League.
“We have to stay positive and keep working as we were until now. Everything is in our hands. It's in our hands – we have to recover as soon as possible.
“We have another game now against a very good team again, so we have to go with everything because we want to play Champions League next season."
“We'll take it game by game. We'll think about Palace first, then see if we do our job there, like we normally do."