Every rating here comes from documented feats — what a character has actually been shown to do, not where fans rank them. This one is still being worked through, so powers, brackets and rankings will move as that research continues.
If a verdict looks wrong, flag it. That is how most corrections start.
This character hasn't been fully mapped yet, so treat what's below as a work in progress rather than a finished verdict — abilities still being mapped. Ratings and abilities change as data is added.
Rating is a score, not a position — it rises by beating strong opponents and barely moves for beating weak ones.
These entries record encounters, feats and other events from the character's stories. Read each outcome with its version, sources and condition tags. Arena verdicts use the selected versions and matchup rules; a story result does not determine an arena result. This panel is for reference and does not feed the engine. The record is still being expanded.
Contains story spoilers.
Saitama does not kill Garou; Tareo and promise are relevant to his choices.
Future and past Saitama merge; Saitama is confused and does not retain memory of the time-travel performance.
Saitama talks with her and conflict subsides; no lethal punch finish.
Reportedly releases then destroys Cruel Dragon to end the local feud.
Recap attributes unconscious Void to Saitama; decisive blow is not a demonstrated dimensional catch in this source.
Publication endpoint. The content note may describe VIZ ch. 240 (= TN285); TN286–287 content not checked.
Statement; speaker not identified; not a demonstration
During their fight, Boros activates Meteoric Burst and kicks Saitama clear to the Moon; Saitama holds his breath, thinks for a moment, and leaps off the Moon back to Boros's ship above the city. Conditions: Boros was in his Meteoric Burst form; Saitama in normal (not Serious) mode
When a Dragon-level meteor heads for City Z and Genos and Metal Knight fail to stop it, Saitama leaps into the sky and drives his fist through it; the meteor breaks apart, though falling fragments still flatten many buildings.
Tags describe recorded circumstances. They do not establish that the outcome depended on those circumstances, and an untagged entry does not guarantee equal conditions. Wins and losses include team encounters where indicated. Counts cover the entries listed here, not the character's complete fight history.
Saitama is the protagonist of One-Punch Man, created by ONE and first published in webcomic form in 2009, later adapted by Yusuke Murata into a manga series starting 2012. A self-trained hero from Z-City, he obliterated his limiter through sheer relentless training, achieving a power so absolute it became his greatest…