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le Clos vs Peirsol

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GOAT verdictgoatrank.world
PeirsolWinner
89.2

Peirsol wins: Dominance, Peak, Honours, Statistics

le Clos
87.8

le Clos wins: Longevity

Candidates
Locked to Swimming

Shareable URL · /compare/chad-le-clos-vs-aaron-peirsol

Time range

Showing full careers. Pick a window to recalculate the selected period.

Category radar

Verdict

Weighted GOAT score
🇺🇸 Aaron Peirsol
89.2

Peirsol leads in 4 of 5 weighted categories. Five Olympic golds and the long-standing 200m backstroke world record.

1. Aaron Peirsol
89.2
2. Chad le Clos
87.8

Category breakdown

Season form · Form index per season

Career timeline · Form index per season

Cumulative output season by season — the shape of each career against the other.

GOAT pace tracker

Career stage · GOAT pace

Through season 5 · Form index per season
1. 🇺🇸 Aaron Peirsol5 seasons played · career day 2,191569.9 major golds
Setting the pace at this stage
2. 🇿🇦 Chad le Clos5 seasons played · career day 2,556567.9 major golds
-0.4% vs Peirsol at the same stage
Ghost race · career day30100365100018253650
🇿🇦 le Clos0000228.4793.7
🇺🇸 Peirsol000115457.04906.65

Careers are aligned at debut, so a rookie's first 5 seasons are measured against the same window in a legend's career — Yamal against Messi at the same age-stage, a tour rookie against Tiger Woods in 1996.

Metricle ClosActivePeirsolRetired
Olympic golds15
Olympic medals47
World short course golds17
Commonwealth golds8
200m butterfly best (sec)112.68
World Championship golds12
World records13
200m backstroke best (sec)111.92
Dominance w25%8490
Peak w20%9294
Longevity w20%8880
Honours w20%8892
Statistics w15%8890

Fan vote — data vs the people

GOAT Rank · the data
Peirsol89.2
le Clos87.8
The people
le Clos
Peirsol

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Make your case for le Clos vs Peirsol. 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.

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