Watch Saitama “One Punch Man” in UFC Undisputed 3 Title Mode.  Saitama quickly disposes of the UFC lightweight division as he chases his first championship title.  No one in the division could stand with Saitama in the octagon, so as he got closer to the title, his opponents tested his ground skills.  Saitama was below average in defending takedowns and just good enough to get back on his feet.  In the end, that’s all he needed. because his power was so much more superior than the other fighters.