| Kataoni vs Reina | 5–7 | 41.67% |
| Kataoni vs Jin | 3–8 | 27.27% |
| Kataoni vs Nina | 5–5 | 50.00% |
| Kataoni vs Feng | 4–4 | 50.00% |
| Kataoni vs Hwoarang | 4–4 | 50.00% |
| Kataoni vs Dragunov | 4–4 | 50.00% |
| Kataoni vs Law | 2–5 | 28.57% |
| Kataoni vs Steve | 4–3 | 57.14% |
| Kataoni vs Lili | 2–5 | 28.57% |
| Kataoni vs Eddy | 2–5 | 28.57% |
| Kataoni vs King | 4–2 | 66.67% |
| Kataoni vs Victor | 1–5 | 16.67% |
| Kataoni vs Yoshimitsu | 1–4 | 20.00% |
| Kataoni vs Kazuya | 0–5 | 0.00% |
| Kataoni vs Alisa | 1–4 | 20.00% |
| Kataoni vs Bryan | 0–4 | 0.00% |
| Kataoni vs Lars | 2–2 | 50.00% |
| Kataoni vs Claudio | 2–2 | 50.00% |
| Kataoni vs Xiaoyu | 0–2 | 0.00% |
| Kataoni vs Asuka | 0–2 | 0.00% |
| Kataoni vs Zafina | 0–2 | 0.00% |
| Kataoni vs Azucena | 0–2 | 0.00% |
| Kataoni vs Lidia | 1–1 | 50.00% |
| Kataoni vs Paul | 0–1 | 0.00% |
| Kataoni vs Leroy | 0–1 | 0.00% |
| Kataoni vs Jun | 1–0 | 100.00% |
| Kataoni vs Raven | 0–1 | 0.00% |
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.