| KATANA vs Lidia | 10–15 | 40.00% |
| KATANA vs Kazuya | 2–21 | 8.70% |
| KATANA vs King | 4–11 | 26.67% |
| KATANA vs Jun | 5–10 | 33.33% |
| KATANA vs Law | 6–8 | 42.86% |
| KATANA vs Hwoarang | 5–9 | 35.71% |
| KATANA vs Reina | 5–7 | 41.67% |
| KATANA vs Dragunov | 3–8 | 27.27% |
| KATANA vs Paul | 1–6–1 | 14.29% |
| KATANA vs Steve | 4–3 | 57.14% |
| KATANA vs Leroy | 2–5 | 28.57% |
| KATANA vs Jin | 2–4 | 33.33% |
| KATANA vs Lili | 3–3 | 50.00% |
| KATANA vs Claudio | 1–5 | 16.67% |
| KATANA vs Victor | 1–5 | 16.67% |
| KATANA vs Eddy | 0–6 | 0.00% |
| KATANA vs Bryan | 1–4 | 20.00% |
| KATANA vs Kuma | 1–4 | 20.00% |
| KATANA vs Azucena | 3–2 | 60.00% |
| KATANA vs Asuka | 1–3 | 25.00% |
| KATANA vs Devil Jin | 0–4 | 0.00% |
| KATANA vs Alisa | 1–3 | 25.00% |
| KATANA vs Nina | 3–1 | 75.00% |
| KATANA vs Lee | 1–2 | 33.33% |
| KATANA vs Xiaoyu | 1–1 | 50.00% |
| KATANA vs Jack-8 | 1–1 | 50.00% |
| KATANA vs Raven | 2–0 | 100.00% |
| KATANA vs Clive | 0–2 | 0.00% |
| KATANA vs Leo | 1–0 | 100.00% |
| KATANA vs Lars | 0–1 | 0.00% |
| KATANA vs Shaheen | 0–1 | 0.00% |
| KATANA vs Zafina | 1–0 | 100.00% |
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.