The turning points in Karasuno's match against Shiratorizawa include:
Tsukishima's block against Ushijima: Tsukishima's successful block against Shiratorizawa's ace spiker, Ushijima, boosts Karasuno's morale and shows that they can compete with the powerhouse team.
Hinata and Kageyama's quick attack: The duo's quick attack catches Shiratorizawa off guard and helps Karasuno gain momentum in the match.
Nishinoya's incredible saves: Nishinoya's exceptional libero skills and saves during crucial moments keep Karasuno in the game and frustrate Shiratorizawa's players.
Asahi's powerful spikes: Asahi's powerful spikes score crucial points for Karasuno and put pressure on Shiratorizawa's defense.
Tsukishima's emotional moment: Tsukishima's emotional breakthrough during the match helps him overcome his past doubts and fears, leading to a significant turning point for Karasuno.