| Kaká vs King | 22–27 | 44.90% |
| Kaká vs Jin | 14–22 | 38.89% |
| Kaká vs Kazuya | 15–16 | 48.39% |
| Kaká vs Reina | 23–7 | 76.67% |
| Kaká vs Dragunov | 10–13 | 43.48% |
| Kaká vs Azucena | 10–13 | 43.48% |
| Kaká vs Lidia | 12–9 | 57.14% |
| Kaká vs Eddy | 12–5 | 70.59% |
| Kaká vs Lili | 8–7 | 53.33% |
| Kaká vs Lars | 7–7 | 50.00% |
| Kaká vs Law | 8–5 | 61.54% |
| Kaká vs Bryan | 5–8 | 38.46% |
| Kaká vs Victor | 9–4 | 69.23% |
| Kaká vs Yoshimitsu | 4–8 | 33.33% |
| Kaká vs Steve | 8–4 | 66.67% |
| Kaká vs Hwoarang | 6–5 | 54.55% |
| Kaká vs Asuka | 5–5 | 50.00% |
| Kaká vs Nina | 6–4 | 60.00% |
| Kaká vs Shaheen | 6–3 | 66.67% |
| Kaká vs Jack-8 | 5–3 | 62.50% |
| Kaká vs Kuma | 2–5 | 28.57% |
| Kaká vs Leroy | 6–0 | 100.00% |
| Kaká vs Paul | 1–4 | 20.00% |
| Kaká vs Devil Jin | 3–2 | 60.00% |
| Kaká vs Feng | 2–3 | 40.00% |
| Kaká vs Zafina | 2–3 | 40.00% |
| Kaká vs Alisa | 1–3 | 25.00% |
| Kaká vs Lee | 1–3 | 25.00% |
| Kaká vs Jun | 2–2 | 50.00% |
| Kaká vs Raven | 2–1 | 66.67% |
| Kaká vs Leo | 2–0 | 100.00% |
| Kaká vs Claudio | 2–0 | 100.00% |
| Kaká vs Heihachi | 2–0 | 100.00% |
| Kaká vs Xiaoyu | 1–0 | 100.00% |
| Kaká vs Panda | 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.