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Battle Archive Battle Lab All Fighters Guess the Winner

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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
The Flash
The Flash
superhero76
Omni-Man
Omni-Man
villain92

The FlashvsOmni-Man

Standard rules

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

Peak current canonStandard gearNo prepNeutral arenaKO or incapacitation
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Verdict locked

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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.

The Flash

Clearest edge: Intelligence

85 to 78 โ€” the largest ratings advantage on this side.

Omni-Man

Clearest edge: Strength

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

Closest battleground

Power

95 to 97 โ€” the category least separated before matchup-specific counters are applied.

The Flash

Ratings
not the verdict

Omni-Man
50
Strength
97
100
Speed
95
85
Intelligence
78
60
Durability
96
70
Combat
90
95
Power
97
76
Overall
92

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

The deciding call

Why The Flash gets the edge

The Flash wins through Speed Force abilities that transcend conventional speed. Omni-Man is genuinely fast, but the Flash operates on a different axis of speed entirely, with hax abilities that Viltrumite physiology cannot counter.

Read the full battle breakdown

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

Matchup context

Omni-Man is fast โ€” FTL by Viltrumite standards. But the Flash operates at a completely different level of speed. The Speed Force grants Barry Allen (or Wally West) the ability to move at speeds that make light look stationary, vibrate through solid matter, travel through time, and steal the kinetic energy from opponents.

01
Battle factor 01

Omni-Man's FTL combat speed is impressive, but the Flash routinely outruns beings who move at those speeds. The Speed Force is not just fast movement โ€” it is a fundamental force of the DC universe that grants abilities Omni-Man has no counter for. Phasing through Omni-Man's body, Infinite Mass Punch (striking with the force of a dwarf star), and speed stealing would each individually be fight-ending.

02
Battle factor 02

Omni-Man's durability is enormous, but the Infinite Mass Punch generates force that dwarfs planet-cracking. The Flash has hurt Superman with this technique. Against Omni-Man, it would be devastating.

Strongest case for each side
The Flash
The case for

The Flash

The Flash moves at speeds that make Omni-Man look frozen. The Speed Force grants phasing, time travel, speed stealing, and the Infinite Mass Punch โ€” abilities that individually counter everything Omni-Man can do.

Omni-Man
The case for

Omni-Man

Omni-Man has FTL speed and planet-cracking durability. If the Flash makes a single mistake, Omni-Man's counter-attack would be lethal. His thousands of years of experience include fighting fast opponents.

Editorial breakdown

Verdict locked

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Deciding factorFull argumentCounter-case
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