| kjkj vs Reina | 23–38 | 37.70% |
| kjkj vs Lili | 19–40 | 32.20% |
| kjkj vs Dragunov | 16–41–1 | 28.07% |
| kjkj vs Kazuya | 19–31 | 38.00% |
| kjkj vs King | 21–25 | 45.65% |
| kjkj vs Jin | 17–29 | 36.96% |
| kjkj vs Paul | 13–32 | 28.89% |
| kjkj vs Asuka | 14–29 | 32.56% |
| kjkj vs Azucena | 17–25 | 40.48% |
| kjkj vs Jun | 19–19 | 50.00% |
| kjkj vs Eddy | 7–26 | 21.21% |
| kjkj vs Steve | 12–20 | 37.50% |
| kjkj vs Bryan | 15–14 | 51.72% |
| kjkj vs Devil Jin | 10–19 | 34.48% |
| kjkj vs Nina | 11–15 | 42.31% |
| kjkj vs Alisa | 14–9 | 60.87% |
| kjkj vs Yoshimitsu | 7–15 | 31.82% |
| kjkj vs Law | 6–15 | 28.57% |
| kjkj vs Hwoarang | 10–11 | 47.62% |
| kjkj vs Feng | 5–15 | 25.00% |
| kjkj vs Leroy | 7–12 | 36.84% |
| kjkj vs Xiaoyu | 3–15 | 16.67% |
| kjkj vs Lars | 6–11 | 35.29% |
| kjkj vs Leo | 3–13 | 18.75% |
| kjkj vs Lee | 3–13 | 18.75% |
| kjkj vs Zafina | 6–10 | 37.50% |
| kjkj vs Victor | 5–7 | 41.67% |
| kjkj vs Claudio | 4–6 | 40.00% |
| kjkj vs Shaheen | 3–5 | 37.50% |
| kjkj vs Jack-8 | 0–6 | 0.00% |
| kjkj vs Kuma | 2–4 | 33.33% |
| kjkj vs Panda | 2–4 | 33.33% |
| kjkj vs Raven | 1–5 | 16.67% |
| kjkj vs Heihachi | 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.