The connecting record
shownDragon Ball Super (manga) · ch. 42
Jiren beat Vegeta in Dragon Ball Super (manga).
Knocked off the arena, which is how the Tournament of Power scores a loss. The anime also has Jiren eliminate him, by another route.
What each of them is ranked on
The winner · Jiren · rank 7
anime · manga
Better evidenced than almost anything else at this level, because his entire record sits inside one bounded event that was shown end to end. He holds off Goku in ultra instinct, outlasts most of a multi-universe field, and is stated to exceed his own universe's god of destruction. Nothing about him requires inference across arcs — the tournament is the citation.
shownDragon Ball Super (anime) · Universe Survival arc
Fights Goku in ultra instinct and remains standing. — 2018
statedDragon Ball Super (anime) · Universe Survival arc
Described as stronger than his universe's god of destruction. — 2017
Beaten · Vegeta · rank 6
manga · anime · films
Ultra ego is the more interesting of the two late states because it is built on a different principle — damage taken converts into output, so the longer he loses the harder he hits. It is manga-only and has never been animated. The record shows the mechanism working, then shows it insufficient against the Frieza who closes that same arc, inside the arc that introduced it.
shownDragon Ball Super (manga) · Granolah the Survivor arc
Fights in ultra ego, converting damage sustained into power. — 2022
shownDragon Ball Z · Buu Saga
Sacrifices himself in an attempt to destroy Majin Buu. — 1994
What this does not settle
One fight in one work. It is the only result the record gives between these two, and it is evidence about that meeting and nothing wider — not a general matchup, not a rematch, and not a ranking of its own.
The ladder above it is argued from everything either of them has been shown doing; this page is argued from one citation.
Where the two disagree, the disagreement is the point, and it stays visible rather than being resolved by whichever of them happens to be on this page.