| katana vs King | 11–33 | 25.00% |
| katana vs Hwoarang | 17–15 | 53.12% |
| katana vs Law | 9–20 | 31.03% |
| katana vs Jin | 10–18 | 35.71% |
| katana vs Steve | 13–12 | 52.00% |
| katana vs Yoshimitsu | 10–10 | 50.00% |
| katana vs Heihachi | 11–9 | 55.00% |
| katana vs Nina | 6–12 | 33.33% |
| katana vs Reina | 11–7 | 61.11% |
| katana vs Eddy | 3–14 | 17.65% |
| katana vs Lili | 8–8 | 50.00% |
| katana vs Xiaoyu | 5–7 | 41.67% |
| katana vs Dragunov | 1–11 | 8.33% |
| katana vs Alisa | 2–10 | 16.67% |
| katana vs Lidia | 5–7 | 41.67% |
| katana vs Paul | 3–8 | 27.27% |
| katana vs Victor | 3–8 | 27.27% |
| katana vs Bryan | 6–4 | 60.00% |
| katana vs Asuka | 2–8 | 20.00% |
| katana vs Feng | 3–7 | 30.00% |
| katana vs Lars | 7–3 | 70.00% |
| katana vs Zafina | 6–4 | 60.00% |
| katana vs Leroy | 4–5 | 44.44% |
| katana vs Azucena | 4–5 | 44.44% |
| katana vs Raven | 3–6 | 33.33% |
| katana vs Jack-8 | 3–5 | 37.50% |
| katana vs Clive | 5–3 | 62.50% |
| katana vs Shaheen | 1–6 | 14.29% |
| katana vs Armor King | 0–7 | 0.00% |
| katana vs Jun | 4–2 | 66.67% |
| katana vs Anna | 4–2 | 66.67% |
| katana vs Kazuya | 1–4 | 20.00% |
| katana vs Devil Jin | 2–3 | 40.00% |
| katana vs Kuma | 1–3 | 25.00% |
| katana vs Lee | 3–0 | 100.00% |
| katana vs Fahkumram | 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.