| Katyu vs Jin | 17–23 | 42.50% |
| Katyu vs Reina | 20–17 | 54.05% |
| Katyu vs Azucena | 13–12 | 52.00% |
| Katyu vs Kazuya | 10–14 | 41.67% |
| Katyu vs King | 14–8 | 63.64% |
| Katyu vs Lili | 9–12 | 42.86% |
| Katyu vs Hwoarang | 8–10 | 44.44% |
| Katyu vs Alisa | 5–13 | 27.78% |
| Katyu vs Dragunov | 7–10 | 41.18% |
| Katyu vs Paul | 3–11 | 21.43% |
| Katyu vs Law | 5–9 | 35.71% |
| Katyu vs Asuka | 5–8 | 38.46% |
| Katyu vs Leo | 5–8 | 38.46% |
| Katyu vs Victor | 7–6 | 53.85% |
| Katyu vs Steve | 7–5 | 58.33% |
| Katyu vs Feng | 8–4 | 66.67% |
| Katyu vs Lee | 7–5 | 58.33% |
| Katyu vs Eddy | 5–7 | 41.67% |
| Katyu vs Xiaoyu | 5–6 | 45.45% |
| Katyu vs Lidia | 2–8 | 20.00% |
| Katyu vs Jun | 5–4 | 55.56% |
| Katyu vs Bryan | 3–4 | 42.86% |
| Katyu vs Claudio | 1–5 | 16.67% |
| Katyu vs Nina | 3–3 | 50.00% |
| Katyu vs Zafina | 3–3 | 50.00% |
| Katyu vs Yoshimitsu | 3–2 | 60.00% |
| Katyu vs Devil Jin | 2–3 | 40.00% |
| Katyu vs Lars | 1–4 | 20.00% |
| Katyu vs Shaheen | 3–2 | 60.00% |
| Katyu vs Leroy | 1–4 | 20.00% |
| Katyu vs Raven | 1–4 | 20.00% |
| Katyu vs Jack-8 | 2–1 | 66.67% |
| Katyu vs Panda | 0–2 | 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.