| KAKA vs Jin | 18–13 | 58.06% |
| KAKA vs King | 16–14 | 53.33% |
| KAKA vs Kazuya | 15–7 | 68.18% |
| KAKA vs Dragunov | 6–10 | 37.50% |
| KAKA vs Law | 10–4 | 71.43% |
| KAKA vs Reina | 5–9 | 35.71% |
| KAKA vs Heihachi | 7–7 | 50.00% |
| KAKA vs Armor King | 9–5 | 64.29% |
| KAKA vs Paul | 5–8 | 38.46% |
| KAKA vs Hwoarang | 4–7 | 36.36% |
| KAKA vs Steve | 7–3 | 70.00% |
| KAKA vs Fahkumram | 3–7 | 30.00% |
| KAKA vs Lili | 3–6 | 33.33% |
| KAKA vs Nina | 8–1 | 88.89% |
| KAKA vs Lee | 4–5 | 44.44% |
| KAKA vs Jun | 6–2 | 75.00% |
| KAKA vs Eddy | 2–6 | 25.00% |
| KAKA vs Bryan | 4–3 | 57.14% |
| KAKA vs Jack-8 | 4–3 | 57.14% |
| KAKA vs Alisa | 1–6 | 14.29% |
| KAKA vs Anna | 0–7 | 0.00% |
| KAKA vs Yoshimitsu | 0–5 | 0.00% |
| KAKA vs Xiaoyu | 3–2 | 60.00% |
| KAKA vs Feng | 3–2 | 60.00% |
| KAKA vs Clive | 3–2 | 60.00% |
| KAKA vs Asuka | 2–2 | 50.00% |
| KAKA vs Leroy | 0–4 | 0.00% |
| KAKA vs Azucena | 1–3 | 25.00% |
| KAKA vs Miary Zo | 3–1 | 75.00% |
| KAKA vs Shaheen | 2–1 | 66.67% |
| KAKA vs Victor | 1–2 | 33.33% |
| KAKA vs Devil Jin | 2–0 | 100.00% |
| KAKA vs Lars | 1–1 | 50.00% |
| KAKA vs Zafina | 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.