The stress of the game is starting to affect the players, some faster than others.  One player in particular might not make it to the end of the game.
That's completely unscientific.
هذا كلامٌ غير علمي على الإطلاق
Lo que dices es poco científico.
Lo que dices es poco científico.
Voilà qui est proprement 
non scientifique.
Quest'affermazione non ha basi scientifiche.
Não tem ciência nenhuma nisso.