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Watanabe vs Aoki

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Quick answer

GOAT Rank currently ranks Ippei Watanabe above Mayumi Aoki: 78.8 vs 78.7. Ippei Watanabe leads on Longevity, Statistics. Mayumi Aoki leads on Dominance, Honours, Peak.

How the GOAT Score is calculated →
GOAT verdictgoatrank.world
WatanabeWinner
78.8

Watanabe wins: Longevity, Statistics

Aoki
78.7

Aoki wins: Dominance, Peak, Honours

Candidates
Locked to Swimming

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Time range

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

Category radar

Verdict

Weighted GOAT score
🇯🇵 Ippei Watanabe
78.8

Watanabe leads in 2 of 5 weighted categories.

1. Ippei Watanabe
78.8
2. Mayumi Aoki
78.7

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. 🇯🇵 Ippei Watanabe5 seasons played · career day 1,825387 major golds
Setting the pace at this stage
2. 🇯🇵 Mayumi Aoki5 seasons played · career day 1,825379 major golds
-2.1% vs Watanabe at the same stage
Ghost race · career day30100365100018253650
🇯🇵 Watanabe0055123387699
🇯🇵 Aoki0055121379571

Careers are aligned from debut; the first 5 season periods are measured against the same career window.

MetricWatanabeActiveAokiRetired
World records11
World Championship medals1—
Asian Games golds12
Japanese titles5—
Olympic Games contested22
Olympic gold medals—1
Japanese national titles—8
Dominance w25%7478
Peak w20%9092
Longevity w20%7262
Honours w20%7882
Statistics w15%8280

Fan vote — data vs the people

GOAT Rank · the data
Watanabe78.8
Aoki78.7
The people
Watanabe
Aoki

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FAQ

Who is better, Watanabe or Aoki?

Ippei Watanabe leads with a GOAT score of 78.8 against 78.7 for Mayumi Aoki — a gap of 0.1 points on GOAT Rank's weighted model.

Where does Aoki beat Watanabe?

Aoki scores higher on peak, dominance, honours. Watanabe leads on statistics, longevity.

How is the Watanabe vs Aoki score calculated?

Both are scored on peak, dominance, honours, statistics, longevity within their sport. Watanabe: 78.8, Aoki: 78.7.

What do you think?

0 comments

Make your case for Watanabe vs Aoki. 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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