Sevilla coach Jorge Sampaoli rates Real Madrid the best team in the world.
Sevilla go to the Santiago Bernabeu today.
"This past week will have influenced them and they'll be in a very positive mood," Sampaoli said of Real Madrid's Champions League semi-final success.
"Right now, they are the best team in the world, fighting to win LaLiga and the Champions League.
"We will have to have a very good afternoon to take on this opponent of a very high level.
"In Madrid [in the Copa del Rey first leg] we were beaten and we have to learn from that.
"We are making sure that the team can give 100 percent tomorrow, as even more than that will be necessary."