| Katchaan vs Jin | 86–88 | 49.43% |
| Katchaan vs Kazuya | 64–69–1 | 48.12% |
| Katchaan vs King | 62–48 | 56.36% |
| Katchaan vs Hwoarang | 34–64 | 34.69% |
| Katchaan vs Steve | 37–36 | 50.68% |
| Katchaan vs Paul | 28–40 | 41.18% |
| Katchaan vs Law | 36–31 | 53.73% |
| Katchaan vs Eddy | 28–36 | 43.75% |
| Katchaan vs Lili | 35–28 | 55.56% |
| Katchaan vs Yoshimitsu | 21–41 | 33.87% |
| Katchaan vs Bryan | 31–30 | 50.82% |
| Katchaan vs Jun | 21–33–1 | 38.89% |
| Katchaan vs Dragunov | 23–26 | 46.94% |
| Katchaan vs Alisa | 23–26 | 46.94% |
| Katchaan vs Reina | 22–26 | 45.83% |
| Katchaan vs Azucena | 24–20 | 54.55% |
| Katchaan vs Devil Jin | 19–17 | 52.78% |
| Katchaan vs Victor | 18–16 | 52.94% |
| Katchaan vs Lars | 19–13 | 59.38% |
| Katchaan vs Asuka | 10–19 | 34.48% |
| Katchaan vs Lee | 13–16 | 44.83% |
| Katchaan vs Feng | 8–19 | 29.63% |
| Katchaan vs Xiaoyu | 13–11 | 54.17% |
| Katchaan vs Jack-8 | 6–15 | 28.57% |
| Katchaan vs Leroy | 9–11 | 45.00% |
| Katchaan vs Zafina | 3–15 | 16.67% |
| Katchaan vs Nina | 6–11 | 35.29% |
| Katchaan vs Claudio | 8–8 | 50.00% |
| Katchaan vs Leo | 4–11 | 26.67% |
| Katchaan vs Lidia | 6–6 | 50.00% |
| Katchaan vs Raven | 6–4 | 60.00% |
| Katchaan vs Kuma | 3–5 | 37.50% |
| Katchaan vs Shaheen | 4–3 | 57.14% |
| Katchaan vs Heihachi | 2–1 | 66.67% |
| Katchaan vs Clive | 1–2 | 33.33% |
| Katchaan vs Anna | 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.