1. Boros stated to be Planet level in Anime, Anime databook and manga databook
2. Saitama stated after Boros arc that all his fights were nothing to him meaning that from his POV Boros (Planet level) and a random wolf level monster are the same thing
3. Saitama said that he cab oblitrated the Earth in both manga and webcomic and he's the last character in fiction that will lie about his power
Planet levels are less than fodders to Saitama even before the Garou fight and now even his mere sneeze is Large Planet level so what's you point
@professorrespect: At what time? when he was stepping on ants or maybe you don't realize that he didn't get any powerup or new form, he was indeed a Multi Solar (Lowball)/Multi-Galaxy (Highball) level being when you made this list, you just didn't know that
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