| kajuna vs King | 22–20 | 52.38% |
| kajuna vs Reina | 23–19 | 54.76% |
| kajuna vs Jin | 19–14 | 57.58% |
| kajuna vs Eddy | 5–25 | 16.67% |
| kajuna vs Bryan | 6–23 | 20.69% |
| kajuna vs Dragunov | 11–13 | 45.83% |
| kajuna vs Kazuya | 12–11 | 52.17% |
| kajuna vs Asuka | 15–5 | 75.00% |
| kajuna vs Devil Jin | 14–6 | 70.00% |
| kajuna vs Azucena | 10–9 | 52.63% |
| kajuna vs Lee | 5–13 | 27.78% |
| kajuna vs Hwoarang | 8–8 | 50.00% |
| kajuna vs Steve | 7–9 | 43.75% |
| kajuna vs Yoshimitsu | 5–10 | 33.33% |
| kajuna vs Leo | 8–7 | 53.33% |
| kajuna vs Jun | 5–8 | 38.46% |
| kajuna vs Lili | 3–9 | 25.00% |
| kajuna vs Alisa | 4–7 | 36.36% |
| kajuna vs Kuma | 4–6 | 40.00% |
| kajuna vs Paul | 1–8 | 11.11% |
| kajuna vs Law | 4–3 | 57.14% |
| kajuna vs Xiaoyu | 3–4 | 42.86% |
| kajuna vs Jack-8 | 1–6 | 14.29% |
| kajuna vs Feng | 5–2 | 71.43% |
| kajuna vs Nina | 6–1 | 85.71% |
| kajuna vs Victor | 4–3 | 57.14% |
| kajuna vs Lars | 0–5 | 0.00% |
| kajuna vs Claudio | 3–2 | 60.00% |
| kajuna vs Leroy | 0–4 | 0.00% |
| kajuna vs Shaheen | 0–2 | 0.00% |
| kajuna vs Panda | 2–0 | 100.00% |
| kajuna vs Zafina | 0–2 | 0.00% |
| kajuna vs Raven | 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.