Who is better, Ko or Ryu?
So Yeon Ryu leads with a GOAT score of 81.2 against 81.1 for Lydia Ko — a gap of 0.1 points on GOAT Rank's weighted model.
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Quick answer
GOAT Rank currently ranks So Yeon Ryu above Lydia Ko: 81.2 vs 81.1. So Yeon Ryu leads on Longevity, Peak, Statistics. Lydia Ko leads on Dominance, Honours.
How the GOAT Score is calculated →Ryu wins: Peak, Longevity, Statistics
Ko wins: Dominance, Honours
Showing full careers. Pick a window to recalculate the selected period.
Ryu leads in 3 of 5 weighted categories.
Cumulative output season by season — the shape of each career against the other.
| Ghost race · career day | 30 | 100 | 365 | 1000 | 1825 | 3650 |
|---|---|---|---|---|---|---|
| 🇳🇿 Ko | 0 | 0 | 1 | 4 | 13 | 17 |
| 🇰🇷 Ryu | 0 | 0 | 0 | 0 | 1 | 5 |
Careers are aligned from debut; the first 5 season periods are measured against the same career window.
So Yeon Ryu leads with a GOAT score of 81.2 against 81.1 for Lydia Ko — a gap of 0.1 points on GOAT Rank's weighted model.
Ko scores higher on dominance, honours. Ryu leads on peak, statistics, longevity.
Both are scored on peak, dominance, honours, statistics, longevity within their sport. Ko: 81.1, Ryu: 81.2.
Make your case for Ko vs Ryu. 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.