Who is better, Peirsol or Coughlin?
Natalie Coughlin leads with a GOAT score of 89.4 against 89.2 for Aaron Peirsol — a gap of 0.2 points on GOAT Rank's weighted model.
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Quick answer
GOAT Rank currently ranks Natalie Coughlin above Aaron Peirsol: 89.4 vs 89.2. Natalie Coughlin leads on Longevity. Aaron Peirsol leads on Dominance, Peak.
How the GOAT Score is calculated →Coughlin wins: Longevity
Peirsol wins: Dominance, Peak
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Showing full careers. Pick a window to recalculate the selected period.
Coughlin leads in 3 of 5 weighted categories.
Cumulative output season by season — the shape of each career against the other.
| Ghost race · career day | 30 | 100 | 365 | 1000 | 1825 | 3650 |
|---|---|---|---|---|---|---|
| 🇺🇸 Peirsol | 0 | 0 | 0 | 115 | 457.04 | 906.65 |
| 🇺🇸 Coughlin | 0 | 0 | 0 | 0 | 119.43 | 357.12 |
Careers are aligned from debut; the first 5 season periods are measured against the same career window.
Natalie Coughlin leads with a GOAT score of 89.4 against 89.2 for Aaron Peirsol — a gap of 0.2 points on GOAT Rank's weighted model.
Peirsol scores higher on peak, dominance. Coughlin leads on longevity.
Both are scored on peak, dominance, honours, statistics, longevity within their sport. Peirsol: 89.2, Coughlin: 89.4.
Make your case for Peirsol vs Coughlin. The scoring is published in full — if you can point at the pillar or the weight you disagree with, we read it. Read the methodology paper.