While Saitama has maintained a somewhat goofy and carefree character throughout the series, the Io events and his fight against Cosmic Garou might be the only time the fans will see Saitama ...

In the manga, the king of the monsters proves exactly why he's so powerful, ... Cosmic Garou vs. Saitama Is The Series' Best ...

One Punch Man's biggest battle so far has been Saitama going up against Cosmic Garou. It was a battle of epic proportions, where we saw Garou rivaling Saitama's ridiculous power level to some extent.

One-Punch Man has reached the climax of the fight between Garou and Saitama in the newest chapter, and the cliffhanger has unleashed Garou’s cosmic new form!The Human Monster Saga has been the ...

Saitama Stops Void’s Dimension Slash with His Bare Hands in One-Punch Man. In chapter 209 of Tonari no Young Jump’s ongoing manga ... With his only true challenge being Cosmic Fear Garou ...