| Keiou vs King | 12–3 | 80.00% |
| Keiou vs Jin | 5–5 | 50.00% |
| Keiou vs Steve | 3–2 | 60.00% |
| Keiou vs Xiaoyu | 0–4 | 0.00% |
| Keiou vs Kazuya | 2–2 | 50.00% |
| Keiou vs Anna | 2–2 | 50.00% |
| Keiou vs Paul | 1–2 | 33.33% |
| Keiou vs Dragunov | 3–0 | 100.00% |
| Keiou vs Nina | 2–1 | 66.67% |
| Keiou vs Yoshimitsu | 2–0 | 100.00% |
| Keiou vs Asuka | 2–0 | 100.00% |
| Keiou vs Devil Jin | 1–1 | 50.00% |
| Keiou vs Lee | 2–0 | 100.00% |
| Keiou vs Eddy | 1–1 | 50.00% |
| Keiou vs Lidia | 2–0 | 100.00% |
| Keiou vs Lili | 1–0 | 100.00% |
| Keiou vs Azucena | 1–0 | 100.00% |
| Keiou vs Victor | 1–0 | 100.00% |
| Keiou vs Clive | 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.