The success rate of Al Nassr in the 2018-2019 season was impressive, and it is widely believed that his performance played a significant role in the team's success.

According to various sources, Al Nassr has been one of the best goalkeepers in the league, with a high success rate of over 70%. This is due to his exceptional skills, which include excellent reflexes, agility, and concentration.

One of Al Nassr's key strengths is his ability to make crucial saves at crucial moments. He often makes incredible saves when the opposition attempts to score, and he always takes the time to review his decisions to ensure they were correct.

Another important aspect of Al Nassr's success is his leadership qualities. He is known for his strong work ethic and his willingness to take on challenges, even if it means sacrificing his own comfort or safety.

Overall, Al Nassr's success rate of over 70% in the 2018-2019 season is a testament to his hard work, dedication, and skill. His performances have helped to establish him as one of the most promising young goalkeepers in the world.