Is that what you teach your kids (or grandkids)? Loose a game, hit the players? Did you loose a huge bet because of this game?
IMHO, that guy should not only be banned from the UAAP. We should see to it that characters such as these don’t even lead mosquito league teams. Or even mosquitos. Just get bitten by one.
I would have more words to say to that guy in Tagalog but, Tatang, nakakahiya ka! (Old man! You’re a disgrace!)