GGOATRANK
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Boxing · Flyweight · Japan

Naoko Fujioka

2009–present · First Japanese boxer of either sex to win world titles in five weight divisions.

Active
Ranking model

100% titles, statistics, dominance, longevity and global competition depth.

Pure sporting data
87.6
Cultural & brand footprint 58/100 · total legacy 80.8
Weight divisions held titles in
5
World titles won
5
Professional wins
20
Title fights
18
Professional years
16

Category profile

Dominance
84
Peak
92
Longevity
86
Honours
86
Statistics
92

Career timeline · Form index per season

SeasonForm index per seasonShare of career
200960
201068
201176
201282
201386
201490
201592
201690
201788
201886
201984
202082
202180
202278

Data sources

  • BoxRec
  • The Ring
  • IBHOF

Figures come from public records and are normalised per sport. See the methodology for category weights. Method

Why Naoko Fujioka ranks #27 in Boxing

Naoko Fujioka ranks 27th among Boxing athletes on GOAT Rank and 303rd of 2289 across every sport in the index. The published GOAT Score of 87.6 is the weighted result of five verified category scores: Dominance 84, Peak 92, Longevity 86, Honours 86, Statistics 92. Those categories are normalised against the full Boxing reference universe of 267 records, not a shortlist, so the position reflects the whole sport rather than a handful of famous names.

The record covers 2009–present with 14 documented competitive seasons. The strongest single season in that series is 2015, which sets the Peak component at 92. Peak is the defining strength of the profile at 92 out of 100, and it carries 20% of the final score. The underlying career record includes weight divisions held titles in 5, world titles won 5, professional wins 20, title fights 18.

Immediately ahead sits Oleksandr Usyk on 87.6, a gap of 0.0 points. Directly behind is Katie Taylor on 87.2. The position moves whenever the verified record moves: new titles, new seasons or a corrected source all feed straight back into the same formula, and every change is dated on this profile.

Naoko Fujioka GOAT Score explained

Dominance84/100 · weight 25%
Measures how far Fujioka stood above the field while competing. Scored 84/100 against the full Boxing cohort.
Peak92/100 · weight 20%
Rates the best sustained stretch of the career, centred on 2015. Scored 92/100.
Longevity86/100 · weight 20%
Rewards staying at that level over time: 17 years of competition and 14 recorded seasons. Scored 86/100.
Honours86/100 · weight 20%
Counts documented titles, majors and awards in the verified record. Scored 86/100.
Statistics92/100 · weight 15%
Normalises the raw career numbers against everyone in the sport reporting the same metric. Scored 92/100.

Naoko Fujioka — frequently asked

Is Naoko Fujioka the GOAT?
Not on the current data. Naoko Fujioka ranks 27th in Boxing with a GOAT Score of 87.6, behind Sugar Ray Robinson on 94.3.
What is Naoko Fujioka's GOAT Score?
87.6 out of 100. It is the weighted sum of Dominance 84 (25%), Peak 92 (20%), Longevity 86 (20%), Honours 86 (20%), Statistics 92 (15%), computed from the verified career record.
Where does Naoko Fujioka rank all time?
303rd of 2289 eligible athletes in the cross-sport index, and 27th within Boxing.
Naoko Fujioka vs Oleksandr Usyk: who ranks higher?
Naoko Fujioka, on 87.6 against Oleksandr Usyk's 87.6 — a margin of 0.0 points.
Compare with Robinson