| Kaka vs Reina | 36–18 | 66.67% |
| Kaka vs Jin | 28–22 | 56.00% |
| Kaka vs Heihachi | 20–29 | 40.82% |
| Kaka vs Steve | 24–19 | 55.81% |
| Kaka vs King | 27–15 | 64.29% |
| Kaka vs Kazuya | 15–26 | 36.59% |
| Kaka vs Bryan | 27–13 | 67.50% |
| Kaka vs Dragunov | 16–20 | 44.44% |
| Kaka vs Lili | 19–16 | 54.29% |
| Kaka vs Feng | 12–17 | 41.38% |
| Kaka vs Law | 10–17 | 37.04% |
| Kaka vs Devil Jin | 15–12 | 55.56% |
| Kaka vs Eddy | 14–12 | 53.85% |
| Kaka vs Asuka | 14–8 | 63.64% |
| Kaka vs Lars | 10–11 | 47.62% |
| Kaka vs Jun | 11–10 | 52.38% |
| Kaka vs Nina | 8–10 | 44.44% |
| Kaka vs Azucena | 9–7 | 56.25% |
| Kaka vs Claudio | 6–9 | 40.00% |
| Kaka vs Xiaoyu | 6–8 | 42.86% |
| Kaka vs Leo | 7–6 | 53.85% |
| Kaka vs Alisa | 6–7 | 46.15% |
| Kaka vs Lee | 7–6 | 53.85% |
| Kaka vs Hwoarang | 6–6 | 50.00% |
| Kaka vs Leroy | 10–2 | 83.33% |
| Kaka vs Victor | 6–6 | 50.00% |
| Kaka vs Paul | 6–5 | 54.55% |
| Kaka vs Yoshimitsu | 4–7 | 36.36% |
| Kaka vs Raven | 3–8 | 27.27% |
| Kaka vs Lidia | 6–5 | 54.55% |
| Kaka vs Clive | 4–5 | 44.44% |
| Kaka vs Zafina | 4–4 | 50.00% |
| Kaka vs Jack-8 | 3–3 | 50.00% |
| Kaka vs Shaheen | 0–4 | 0.00% |
| Kaka vs Kuma | 2–1 | 66.67% |
| Kaka vs Anna | 0–2 | 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.