The series "Haikyuu!!" builds up to the match against Shiratorizawa by focusing on Karasuno High School's journey through various practice matches, training camps, and team development. As the team faces challenges and improves their skills, they learn valuable lessons and strategies that will help them in the ultimate showdown against Shiratorizawa High School. The series also highlights individual character growth and the bonds formed between teammates, creating a sense of anticipation and excitement leading up to the intense match.