| Katana vs Hwoarang | 11–16 | 40.74% |
| Katana vs King | 11–10 | 52.38% |
| Katana vs Jin | 7–11 | 38.89% |
| Katana vs Kazuya | 6–10 | 37.50% |
| Katana vs Steve | 6–8 | 42.86% |
| Katana vs Dragunov | 5–7 | 41.67% |
| Katana vs Clive | 8–4 | 66.67% |
| Katana vs Raven | 5–6 | 45.45% |
| Katana vs Law | 5–4 | 55.56% |
| Katana vs Reina | 6–3 | 66.67% |
| Katana vs Azucena | 4–4 | 50.00% |
| Katana vs Lili | 3–4 | 42.86% |
| Katana vs Lars | 1–6 | 14.29% |
| Katana vs Jun | 3–4 | 42.86% |
| Katana vs Heihachi | 3–4 | 42.86% |
| Katana vs Armor King | 1–6 | 14.29% |
| Katana vs Asuka | 0–6 | 0.00% |
| Katana vs Eddy | 3–3 | 50.00% |
| Katana vs Anna | 1–4 | 20.00% |
| Katana vs Fahkumram | 1–4 | 20.00% |
| Katana vs Paul | 2–2 | 50.00% |
| Katana vs Xiaoyu | 2–2 | 50.00% |
| Katana vs Lidia | 1–3 | 25.00% |
| Katana vs Yoshimitsu | 1–2 | 33.33% |
| Katana vs Jack-8 | 0–3 | 0.00% |
| Katana vs Devil Jin | 1–2 | 33.33% |
| Katana vs Alisa | 2–1 | 66.67% |
| Katana vs Zafina | 2–1 | 66.67% |
| Katana vs Claudio | 2–0 | 100.00% |
| Katana vs Shaheen | 0–2 | 0.00% |
| Katana vs Lee | 2–0 | 100.00% |
| Katana vs Kuma | 2–0 | 100.00% |
| Katana vs Bryan | 0–1 | 0.00% |
| Katana vs Nina | 1–0 | 100.00% |
| Katana vs Victor | 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.