I believe Madrid will probably win this game by 2 to 3 goals, and I don't think they will concede in this match. My reasoning may not be accurate, but I think Sevilla's goals per match stats seem to be only 1:1. This means that Sevilla have a low percentage of scoring goals per game.
Real Madrid already has one goal and the game is still going on. I also don't think that Real Madrid will have a hard time against Sevilla because their performance has decreased in the sense that their rotation has decreased so Real Madrid can freely win it.
Because maybe due to a decline in performance so Sevilla have a low percentage of goals I also don't believe they can be in a good position at the end of the season.
The first half is over and Madrid are 1 goal ahead now.
Of course the big hopes are in Madrid now especially with their quality but in the first half I didn't see much of a threat and very few chances were created there because both teams played more of the ball in the middle of the pitch.