Fans of One Punch Man are feeling nostalgic for some of the best parts of Season 1 as the anime adaptation for Season 3 is ...

One Punch Man shows how communication between the author and illustrator goes a long way because Boros vs Saitama could've ...

This power attracted an equal threat level as Saitama faced the first primary antagonist of the series, who he couldn't finish off with one punch. His name was Boros, who (like Saitama ...

So far, one of the strongest characters that Saitama fought was Boros, during the first season of One-Punch Man. In that fight, Boros was quite strong and had enough strength to destroy planets.

With his only true challenge being Cosmic Fear Garou in the Monster Association Arc, Saitama, along with other noteworthy opponents like Boros, Saitama is hard-pressed to find a worthy opponent.