| Ketsueki vs King | 9–4 | 69.23% |
| Ketsueki vs Hwoarang | 7–3 | 70.00% |
| Ketsueki vs Dragunov | 7–2 | 77.78% |
| Ketsueki vs Yoshimitsu | 4–3 | 57.14% |
| Ketsueki vs Jin | 4–2 | 66.67% |
| Ketsueki vs Law | 3–2 | 60.00% |
| Ketsueki vs Armor King | 2–3 | 40.00% |
| Ketsueki vs Miary Zo | 4–1 | 80.00% |
| Ketsueki vs Bryan | 2–2 | 50.00% |
| Ketsueki vs Lars | 3–1 | 75.00% |
| Ketsueki vs Alisa | 3–1 | 75.00% |
| Ketsueki vs Clive | 4–0 | 100.00% |
| Ketsueki vs Xiaoyu | 3–0 | 100.00% |
| Ketsueki vs Devil Jin | 1–2 | 33.33% |
| Ketsueki vs Kazuya | 1–1 | 50.00% |
| Ketsueki vs Steve | 2–0 | 100.00% |
| Ketsueki vs Claudio | 2–0 | 100.00% |
| Ketsueki vs Shaheen | 2–0 | 100.00% |
| Ketsueki vs Reina | 2–0 | 100.00% |
| Ketsueki vs Heihachi | 2–0 | 100.00% |
| Ketsueki vs Jack-8 | 1–0 | 100.00% |
| Ketsueki vs Azucena | 1–0 | 100.00% |
| Ketsueki vs Eddy | 0–1 | 0.00% |
| Ketsueki vs Lidia | 1–0 | 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.