| Katt vs Reina | 17–16 | 51.52% |
| Katt vs Hwoarang | 11–13 | 45.83% |
| Katt vs Jin | 8–11 | 42.11% |
| Katt vs Eddy | 4–14 | 22.22% |
| Katt vs King | 10–7 | 58.82% |
| Katt vs Dragunov | 5–10 | 33.33% |
| Katt vs Kazuya | 6–8 | 42.86% |
| Katt vs Bryan | 7–6 | 53.85% |
| Katt vs Steve | 6–7 | 46.15% |
| Katt vs Lee | 5–7 | 41.67% |
| Katt vs Paul | 5–6 | 45.45% |
| Katt vs Alisa | 6–4 | 60.00% |
| Katt vs Leroy | 4–6 | 40.00% |
| Katt vs Lili | 3–6 | 33.33% |
| Katt vs Leo | 5–4 | 55.56% |
| Katt vs Azucena | 7–2 | 77.78% |
| Katt vs Victor | 1–7 | 12.50% |
| Katt vs Xiaoyu | 3–4 | 42.86% |
| Katt vs Shaheen | 4–2 | 66.67% |
| Katt vs Zafina | 4–2 | 66.67% |
| Katt vs Jun | 5–1 | 83.33% |
| Katt vs Law | 3–2 | 60.00% |
| Katt vs Asuka | 3–2 | 60.00% |
| Katt vs Lars | 2–3 | 40.00% |
| Katt vs Raven | 3–2 | 60.00% |
| Katt vs Yoshimitsu | 2–2 | 50.00% |
| Katt vs Devil Jin | 3–1 | 75.00% |
| Katt vs Feng | 1–3 | 25.00% |
| Katt vs Claudio | 2–1 | 66.67% |
| Katt vs Nina | 0–2 | 0.00% |
| Katt vs Kuma | 0–2 | 0.00% |
| Katt vs Jack-8 | 1–0 | 100.00% |
| Katt vs Panda | 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.