Notice

I can only answer your no. 4.. The silent treatment is because the senpai pride was hurt after seeing Yuuki did the homerun.. You know, when your senior want to achieve the same goals as you but end up you're getting it.. And when Sawamura said all that, Sawamura is throwing salt on their wounds that makes it worse.. they can't deny what Sawamura said so, they don't want to be awkward towards Yuuki and for what I thought, maybe the senpais also thinks like, "Yuuki Masashi is indeed Yuuki Tetsuya's little brother." and they can't deny that fact cause both Yuuki is indeed have the same ability (homerun genius)

Now I know, thanks for this explanation(づ￣ ³￣)づ

Nah~ I think based from my observation they aren't salty or felt anything bad when Yuuki made the homerun despite being a first year rather they did that jokingly. They alrealdy planned it out something like a prank and even Yuuki realized it too, its just Eijun who was not informed about it lol Okumura should be the one to tell Eijun but failed that's why in the end they all hugged Yuuki and congratulated him after Eijun's cute interruption <3

Actually, for those who don't know, the silent treatment is a kind of tradition in baseball when the team ignores a rookie when he hits his first homerun in an official game, just so that he won't be too full of himself