| katooon vs Reina | 14–12 | 53.85% |
| katooon vs Jun | 11–12 | 47.83% |
| katooon vs Devil Jin | 13–9 | 59.09% |
| katooon vs King | 5–16 | 23.81% |
| katooon vs Dragunov | 8–12 | 40.00% |
| katooon vs Eddy | 9–11 | 45.00% |
| katooon vs Asuka | 9–10 | 47.37% |
| katooon vs Alisa | 12–6 | 66.67% |
| katooon vs Lili | 9–8 | 52.94% |
| katooon vs Xiaoyu | 6–10 | 37.50% |
| katooon vs Hwoarang | 6–9 | 40.00% |
| katooon vs Law | 9–3 | 75.00% |
| katooon vs Bryan | 6–6 | 50.00% |
| katooon vs Steve | 6–5 | 54.55% |
| katooon vs Lars | 6–5 | 54.55% |
| katooon vs Claudio | 5–6 | 45.45% |
| katooon vs Raven | 4–7 | 36.36% |
| katooon vs Jin | 4–6 | 40.00% |
| katooon vs Leo | 5–5 | 50.00% |
| katooon vs Victor | 8–2 | 80.00% |
| katooon vs Anna | 3–7 | 30.00% |
| katooon vs Kazuya | 1–8 | 11.11% |
| katooon vs Nina | 3–6 | 33.33% |
| katooon vs Kuma | 2–7 | 22.22% |
| katooon vs Yoshimitsu | 3–5 | 37.50% |
| katooon vs Paul | 2–3 | 40.00% |
| katooon vs Shaheen | 2–3 | 40.00% |
| katooon vs Lee | 2–3 | 40.00% |
| katooon vs Zafina | 4–1 | 80.00% |
| katooon vs Azucena | 3–2 | 60.00% |
| katooon vs Jack-8 | 1–2 | 33.33% |
| katooon vs Feng | 1–2 | 33.33% |
| katooon vs Leroy | 1–2 | 33.33% |
| katooon vs Clive | 1–2 | 33.33% |
| katooon vs Lidia | 0–2 | 0.00% |
| katooon vs Heihachi | 1–1 | 50.00% |
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.