| Katherine vs Jin | 42–36 | 53.85% |
| Katherine vs Kazuya | 38–34 | 52.78% |
| Katherine vs Steve | 31–37 | 45.59% |
| Katherine vs King | 29–32 | 47.54% |
| Katherine vs Bryan | 27–24 | 52.94% |
| Katherine vs Hwoarang | 28–20 | 58.33% |
| Katherine vs Dragunov | 18–29 | 38.30% |
| Katherine vs Paul | 20–21 | 48.78% |
| Katherine vs Fahkumram | 16–25 | 39.02% |
| Katherine vs Reina | 20–17 | 54.05% |
| Katherine vs Yoshimitsu | 15–21 | 41.67% |
| Katherine vs Eddy | 16–16 | 50.00% |
| Katherine vs Law | 12–18 | 40.00% |
| Katherine vs Lee | 9–17 | 34.62% |
| Katherine vs Xiaoyu | 17–8 | 68.00% |
| Katherine vs Feng | 12–13 | 48.00% |
| Katherine vs Lars | 11–12 | 47.83% |
| Katherine vs Heihachi | 10–13 | 43.48% |
| Katherine vs Jun | 12–10 | 54.55% |
| Katherine vs Lili | 9–12 | 42.86% |
| Katherine vs Anna | 7–13 | 35.00% |
| Katherine vs Devil Jin | 7–12 | 36.84% |
| Katherine vs Alisa | 9–10 | 47.37% |
| Katherine vs Jack-8 | 7–10 | 41.18% |
| Katherine vs Azucena | 8–9 | 47.06% |
| Katherine vs Nina | 12–4 | 75.00% |
| Katherine vs Clive | 8–8 | 50.00% |
| Katherine vs Asuka | 7–8 | 46.67% |
| Katherine vs Lidia | 4–7 | 36.36% |
| Katherine vs Victor | 6–4 | 60.00% |
| Katherine vs Claudio | 2–5 | 28.57% |
| Katherine vs Leroy | 2–4 | 33.33% |
| Katherine vs Raven | 4–2 | 66.67% |
| Katherine vs Leo | 3–2 | 60.00% |
| Katherine vs Kuma | 1–3 | 25.00% |
| Katherine vs Zafina | 0–4 | 0.00% |
| Katherine vs Shaheen | 2–1 | 66.67% |
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.