Who is better, Castelluzzo or Ledecky?
Katie Ledecky leads with a GOAT score of 94.8 against 24.6 for Brittany Castelluzzo — a gap of 70.2 points on GOAT Rank's weighted model.
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Castelluzzo vs Ledecky
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Quick answer
GOAT Rank currently ranks Katie Ledecky above Brittany Castelluzzo: 94.8 vs 24.6. Katie Ledecky leads on Dominance, Honours, Statistics.
How the GOAT Score is calculated →GOAT verdictgoatrank.world
LedeckyWinner
94.8Ledecky wins: Dominance, Peak, Longevity, Honours, Statistics
Castelluzzo
24.6Castelluzzo wins: no category outright
Candidates
Locked to SwimmingShareable URL · /compare/disc-brittany-castelluzzo-vs-ledecky
Time range
Showing full careers. Pick a window to recalculate the selected period.
Category radar
Verdict
Weighted GOAT score
🇺🇸 Katie Ledecky
94.8
Ledecky leads in 5 of 5 weighted categories.
Castelluzzo — Insufficient verified career data to calculate a reliable GOAT Score.
1. Katie Ledecky
2. Brittany Castelluzzo
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
Through age 21 · Form index per season
1. 🇺🇸 Katie Ledecky636 major golds
7 seasons by age 21 · 90.9 per season
Setting the pace at age 21
No verified birth date for Castelluzzo — shown in the pro-debut view instead.
Every career is cut at the season the athlete turned 21, so a rookie today is measured against exactly what a legend had banked by the same birthday.
| Metric | CastelluzzoActive | LedeckyActive |
|---|---|---|
| Olympic golds | — | 9 |
| Olympic medals | — | 14 |
| World titles (LC) | — | 21 |
| World records set | — | 16 |
| Olympic Games | — | 4 |
| Dominance w25% | 24.5 | 97 |
| Peak w20% | 26.5 | 96 |
| Longevity w20% | 22.5 | 90 |
| Honours w20% | 25.5 | 96 |
| Statistics w15% | 23.5 | 94 |
Fan vote — data vs the people
GOAT Rank · the data
Ledecky94.8
Castelluzzo24.6
FAQ
Where does Castelluzzo beat Ledecky?
Castelluzzo does not lead any of the five categories; Ledecky is ahead or level on all of them.
How is the Castelluzzo vs Ledecky score calculated?
Both are scored on peak, dominance, honours, statistics, longevity within their sport. Castelluzzo: 24.6, Ledecky: 94.8.
What do you think?
0 commentsMake your case for Castelluzzo vs Ledecky. 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.