| Kaka vs Reina | 31–17 | 64.58% |
| Kaka vs Jin | 25–19 | 56.82% |
| Kaka vs Heihachi | 17–23 | 42.50% |
| Kaka vs Dragunov | 16–20 | 44.44% |
| Kaka vs Steve | 18–17 | 51.43% |
| Kaka vs Bryan | 23–11 | 67.65% |
| Kaka vs Kazuya | 11–21 | 34.38% |
| Kaka vs Lili | 17–13 | 56.67% |
| Kaka vs King | 19–10 | 65.52% |
| Kaka vs Devil Jin | 15–12 | 55.56% |
| Kaka vs Eddy | 14–12 | 53.85% |
| Kaka vs Law | 10–13 | 43.48% |
| Kaka vs Feng | 6–16 | 27.27% |
| Kaka vs Jun | 10–10 | 50.00% |
| Kaka vs Lars | 10–9 | 52.63% |
| Kaka vs Asuka | 11–5 | 68.75% |
| Kaka vs Nina | 6–8 | 42.86% |
| Kaka vs Leo | 7–6 | 53.85% |
| Kaka vs Claudio | 5–8 | 38.46% |
| Kaka vs Lee | 7–6 | 53.85% |
| Kaka vs Azucena | 7–6 | 53.85% |
| Kaka vs Leroy | 10–2 | 83.33% |
| Kaka vs Victor | 6–6 | 50.00% |
| Kaka vs Yoshimitsu | 4–7 | 36.36% |
| Kaka vs Alisa | 6–5 | 54.55% |
| Kaka vs Hwoarang | 6–4 | 60.00% |
| Kaka vs Xiaoyu | 4–6 | 40.00% |
| Kaka vs Raven | 3–7 | 30.00% |
| Kaka vs Lidia | 6–3 | 66.67% |
| Kaka vs Zafina | 4–4 | 50.00% |
| Kaka vs Paul | 5–2 | 71.43% |
| Kaka vs Clive | 3–3 | 50.00% |
| Kaka vs Shaheen | 0–4 | 0.00% |
| Kaka vs Jack-8 | 1–2 | 33.33% |
| Kaka vs Kuma | 2–1 | 66.67% |
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.