Grizzly BearvsPolar Bear

Standard rules

Healthy adults · Neutral terrain · No escape · Incapacitation

Healthy adultsNeutral terrainNo escapeIncapacitation

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Verdict locked

Make Your Pick

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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.

Grizzly Bear

Clearest edge: Speed

45 to 40 — the largest ratings advantage on this side.

Polar Bear

Best tool: Power

25 rating — the strongest numerical route available on this side.

Closest battleground

Power

25 to 25 — the category least separated before matchup-specific counters are applied.

Grizzly Bear

Ratings
not the verdict

Polar Bear

Strength

Speed

Intelligence

Durability

Combat

Power

Overall

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

The deciding call

Why Polar Bear gets the edge

The polar bear takes this by the slimmest of margins, primarily due to the size advantage. But this is genuinely a coin flip — any individual grizzly could beat any individual polar bear on a given day. The variance between individuals within each species is probably larger than the average difference between species.

Read the full battle breakdown

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

Matchup context

This is about as close as animal matchups get. Both are ursids with similar fighting styles, similar weaponry, and similar temperaments. The deciding factor comes down to size — and the polar bear has a substantial advantage there, weighing 900-1,500 pounds versus the grizzly's 400-900 pounds.

Battle factor 01

In the wild, these two species do occasionally encounter each other in overlapping Arctic territories, and the results are... inconclusive. Both tend to avoid each other. But when forced into confrontation, the polar bear's larger frame gives it more leverage in the standing grapple that bear fights typically devolve into.

Battle factor 02

The grizzly has one potential advantage: aggression. Grizzlies are arguably more temperamental and more accustomed to fighting diverse threats. Polar bears primarily hunt seals and rarely encounter anything that fights back. A grizzly's experience with defensive moose, wolves, and other grizzlies gives it more varied combat experience.

Strongest case for each side

The case for

Grizzly Bear

Grizzlies are more aggressive and have more diverse combat experience. They deal with wolves, moose, other bears, and humans regularly. Their slightly more compact build makes them arguably more agile. In documented encounters between grizzly-polar hybrids and their parent species, the grizzly traits tend to dominate in aggression metrics.

The case for

Polar Bear

The polar bear is simply larger — often 50-100% heavier than the grizzly. In bear-on-bear combat, where both fighters use the same toolkit (claws, teeth, standing grapple), size is king. The polar bear's paws are also larger, delivering more forceful swipes. Its bite force is comparable or slightly superior.

Editorial breakdown