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Battle Archive Battle Lab All Fighters Guess the Winner

Arenas

๐Ÿฆ Animals๐Ÿฆธ Superheroes๐Ÿ‘ฟ Villainsโš”๏ธ Animeโญ Celebrities๐Ÿ‰ Mythological

The fine print

Independent fan-made entertainment. Ratings and verdicts are editorial opinions. Third-party names and likenesses belong to their respective rights holders.

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ยฉ 2026 WhoWouldWin. Keep every fight hypothetical.

All Fighters
Saitama
Saitama
anime86
Thanos
Thanos
villain85

SaitamavsThanos

Standard rules

Peak current canon ยท Standard gear ยท No prep ยท Neutral arena

Peak current canonStandard gearNo prepNeutral arenaKO or incapacitation
Change fightersChange
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Spoiler-free matchup brief

What decides this fight?

These ratings frame the pressure points without declaring a winner. Powers, counters, equipment and actual win conditions still decide the editorial call.

Saitama

Clearest edge: Speed

100 to 50 โ€” the largest ratings advantage on this side.

Thanos

Clearest edge: Intelligence

90 to 50 โ€” the largest ratings advantage on this side.

Closest battleground

Power

100 to 100 โ€” the category least separated before matchup-specific counters are applied.

Saitama

Ratings
not the verdict

Thanos
100
Strength
95
100
Speed
50
50
Intelligence
90
100
Durability
95
70
Combat
80
100
Power
100
86
Overall
85

Ratings describe broad attributes. The verdict also weighs counters, resistances, range, equipment and win conditions.

The deciding call

Why Saitama gets the edge

Saitama wins through overwhelming power that exceeds Thanos's base durability tier. Thanos is smart enough to know when he's outmatched.

Read the full battle breakdown

Matchup context, every pressure point and the strongest counter-case.

Matchup context

Saitama's serious punch has casually countered galaxy-level attacks. Thanos at base has tanked planetary-level damage. The raw output gap actually favors Saitama, even before considering his meta-character invincibility.

01
Battle factor 01

Thanos's intelligence is his best asset โ€” he could theoretically find ways to work around Saitama's punch. But Saitama's power isn't a puzzle to solve; it's a narrative absolute. He wins in one punch because that's his character concept.

02
Battle factor 02

With the Infinity Gauntlet, Thanos could potentially counter Saitama's power through reality manipulation. But at base, the Mad Titan is in the same weight class as opponents Saitama has one-shot.

Strongest case for each side
Saitama
The case for

Saitama

Saitama's power is narratively infinite. His feats already exceed Thanos's durability by significant margins. One serious punch ends it.

Thanos
The case for

Thanos

Thanos's intelligence could find unexpected approaches. His cosmic durability has survived extraordinary attacks. With any Infinity Stones, the equation changes dramatically.

Editorial breakdown

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Deciding factorFull argumentCounter-case
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