| Yekaterina vs Kazuya | 9–1 | 90.00% |
| Yekaterina vs Lee | 8–0 | 100.00% |
| Yekaterina vs King | 5–2 | 71.43% |
| Yekaterina vs Hwoarang | 6–1 | 85.71% |
| Yekaterina vs Jin | 4–3 | 57.14% |
| Yekaterina vs Steve | 5–2 | 71.43% |
| Yekaterina vs Law | 3–2 | 60.00% |
| Yekaterina vs Bryan | 1–4 | 20.00% |
| Yekaterina vs Feng | 4–1 | 80.00% |
| Yekaterina vs Jun | 2–3 | 40.00% |
| Yekaterina vs Heihachi | 1–4 | 20.00% |
| Yekaterina vs Lars | 2–2 | 50.00% |
| Yekaterina vs Kuma | 4–0 | 100.00% |
| Yekaterina vs Zafina | 4–0 | 100.00% |
| Yekaterina vs Reina | 4–0 | 100.00% |
| Yekaterina vs Victor | 4–0 | 100.00% |
| Yekaterina vs Yoshimitsu | 3–0 | 100.00% |
| Yekaterina vs Lili | 3–0 | 100.00% |
| Yekaterina vs Asuka | 0–2 | 0.00% |
| Yekaterina vs Devil Jin | 2–0 | 100.00% |
| Yekaterina vs Dragunov | 0–2 | 0.00% |
| Yekaterina vs Alisa | 2–0 | 100.00% |
| Yekaterina vs Claudio | 2–0 | 100.00% |
| Yekaterina vs Nina | 2–0 | 100.00% |
| Yekaterina vs Raven | 2–0 | 100.00% |
| Yekaterina vs Eddy | 0–2 | 0.00% |
| Yekaterina vs Lidia | 2–0 | 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.