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Chambers vs Mosley

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GOAT verdictgoatrank.world
ChambersWinner
83.5

Chambers wins: Dominance, Peak, Honours

Mosley
83.4

Mosley wins: Longevity

Candidates
Locked to Boxing

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Time range

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

Category radar

Verdict

Weighted GOAT score
🇬🇧 Arthur Chambers
83.5

Chambers leads in 4 of 5 weighted categories. Bare-knuckle lightweight champion of America from 1872.

1. Arthur Chambers
83.5
2. Shane Mosley
83.4

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 year 5 · Form index per season
1. 🇬🇧 Arthur Chambers5 years played · career day 1,825323 title wins
Setting the pace at this stage
2. 🇺🇸 Shane Mosley5 years played · career day 1,82525 title wins
-92.3% vs Chambers at the same stage
Ghost race · career day30100365100018253650
🇬🇧 Chambers0050107323669
🇺🇸 Mosley005112537

Careers are aligned at debut, so a rookie's first 5 years 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.

MetricChambersRetiredMosleyRetired
World championship wins1
Career wins8
Title defences3
Career fights12
Seasons active14
World titles in weight classes3
Professional wins49
Knockouts41
Career losses10
Lightweight title defences8
Dominance w25%8280
Peak w20%9088
Longevity w20%7884
Honours w20%8482
Statistics w15%8484

Fan vote — data vs the people

GOAT Rank · the data
Chambers83.5
Mosley83.4
The people
Chambers
Mosley

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