| KejKej vs Jin | 5–12 | 29.41% |
| KejKej vs King | 10–6 | 62.50% |
| KejKej vs Steve | 10–6 | 62.50% |
| KejKej vs Dragunov | 1–12 | 7.69% |
| KejKej vs Hwoarang | 4–6 | 40.00% |
| KejKej vs Xiaoyu | 5–5 | 50.00% |
| KejKej vs Bryan | 3–7 | 30.00% |
| KejKej vs Asuka | 4–5 | 44.44% |
| KejKej vs Law | 6–2 | 75.00% |
| KejKej vs Reina | 4–4 | 50.00% |
| KejKej vs Kazuya | 2–4 | 33.33% |
| KejKej vs Claudio | 3–3 | 50.00% |
| KejKej vs Jun | 1–5 | 16.67% |
| KejKej vs Azucena | 3–3 | 50.00% |
| KejKej vs Paul | 0–5 | 0.00% |
| KejKej vs Devil Jin | 1–4 | 20.00% |
| KejKej vs Lee | 0–5 | 0.00% |
| KejKej vs Shaheen | 2–2 | 50.00% |
| KejKej vs Nina | 2–2 | 50.00% |
| KejKej vs Kuma | 1–2 | 33.33% |
| KejKej vs Victor | 0–3 | 0.00% |
| KejKej vs Jack-8 | 0–2 | 0.00% |
| KejKej vs Lili | 0–2 | 0.00% |
| KejKej vs Leo | 1–1 | 50.00% |
| KejKej vs Eddy | 0–2 | 0.00% |
| KejKej vs Feng | 0–1 | 0.00% |
| KejKej vs Alisa | 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.