>>/44403/
> matchfixing
I see. I wonder if yakuza ever tried to profit from it. I'm not sure how much betting is a thing there.
> Looked like a matta?
Could be very well. Rewatched it, and  Chiyotairyu looked like straightening up as if waiting the call, because he started out a moment before, Teru being late for a half breath. So he might have thought he did a false start. Maybe since tricking the other to make a bad move is allowed, could be the judges thought it's ok.
Also Chiyotairyu isn't doing very well on this tournament, most likely a rematch wouldn have changed anything.
> Hoshoryu and Tobizaru
It was a great move how Hoshoryu gained back his balance, Tobizaru missed slapping and pushing him in the last move, and with shoving Tobizaru out, he could save himself.
> Senegalese wrestling
It does look similar.