A Storm Brewing (S02E23)

Next to Anita's homerun, Chiyo also gets a hit in on her first day, allowing Fuurin to widen the lead against Tsujidou Middle. However, when Tsujidou's second pitcher gets on the mound, his ultra-fast balls and wildly curving "Mario Balls" dampen their mood. As the starting pitcher, Mutsuko aims to hold their lead and have the game be called for them, but in the bottom of the third inning, Mario's double sets Tsujidou up for an attack. On top of that, a ball flies over to the left field, where Chiyo is defending... (Crunchyroll)