Dead heat · 8 categories decided · 1 tie
Both foods compared at 100 kcal.
The verdict
It's a dead heat — each wins 4 of 8 match-ups.
Pick Blue crab, canned for more protein, less saturated fat, more magnesium and more vitamin C.
Pick Walleye, cooked for less sodium, more potassium, more calcium and more iron.
Evenly matched on fiber.
Head-to-head
- Energy100 kcal100 kcal
- Proteinmore is betterWIN21.54 g20.62 g
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better0 g—
- Total fat0.89 g1.31 g
- Saturated fatless is betterWIN0.24 g0.27 g
- Sodiumless is better678.31 mg54.62 mgWIN
- Potassiummore is better312.05 mg419.33 mgWIN
- Calciummore is better109.64 mg118.49 mgWIN
- Ironmore is better0.6 mg1.4 mgWIN
- Magnesiummore is betterWIN43.37 mg31.93 mg
- Vitamin Cmore is betterWIN3.98 mg0 mg
- Vitamin Dmore is better——
Winners are decided by deterministic per-metric rules on the stated basis; ties and missing data don’t score (missing ≠ zero). Educational information only — not medical advice.

