| k3koa vs Azucena | 4–5 | 44.44% |
| k3koa vs Xiaoyu | 3–2 | 60.00% |
| k3koa vs Lars | 3–2 | 60.00% |
| k3koa vs Reina | 2–2 | 50.00% |
| k3koa vs King | 3–0 | 100.00% |
| k3koa vs Jack-8 | 2–1 | 66.67% |
| k3koa vs Zafina | 1–2 | 33.33% |
| k3koa vs Paul | 0–2 | 0.00% |
| k3koa vs Yoshimitsu | 2–0 | 100.00% |
| k3koa vs Bryan | 0–2 | 0.00% |
| k3koa vs Steve | 0–2 | 0.00% |
| k3koa vs Devil Jin | 2–0 | 100.00% |
| k3koa vs Alisa | 2–0 | 100.00% |
| k3koa vs Nina | 0–2 | 0.00% |
| k3koa vs Leroy | 0–2 | 0.00% |
| k3koa vs Jun | 0–2 | 0.00% |
| k3koa vs Hwoarang | 2–0 | 100.00% |
| k3koa vs Claudio | 0–2 | 0.00% |
| k3koa vs Eddy | 0–2 | 0.00% |
| k3koa vs Law | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.