In the recent season, Sevilla has continued to improve their defensive stability, thanks in part to two consecutive clean sheets against Real Madrid and Villarreal.

The team's defense is one of their strengths, allowing opponents to score only once per match, which makes it difficult for them to get back into the game. In addition to this, Sevilla has reduced the weaknesses in their defense, which have been a significant problem throughout the season.

One weakness that has plagued the team is their inability to defend effectively against strong opponents. Despite being a top-tier club, Sevilla has struggled to keep opponents at bay, especially during key matches such as the Champions League and Europa League. This has led to many defeats for the team.

However, the recent victories by Sevilla have shown that they can overcome these weaknesses. In their most recent matches, they were able to shut down strong teams like Real Madrid and Villarreal without giving up any points. This suggests that their defense is improving and is becoming more reliable.

Furthermore, the team's performance has also improved overall. In recent games, they have consistently scored goals despite facing tough opposition. This indicates that the team is capable of scoring when needed, which is crucial for their success on the pitch.

Overall, Sevilla's improvement in defense shows that they are making progress towards becoming a stronger team. With consistent performances from their defense, they have a chance of challenging for top positions in the league.