| Kakyoin vs Kazuya | 32–31 | 50.79% |
| Kakyoin vs King | 29–25 | 53.70% |
| Kakyoin vs Jin | 34–14 | 70.83% |
| Kakyoin vs Reina | 36–6 | 85.71% |
| Kakyoin vs Bryan | 17–23 | 42.50% |
| Kakyoin vs Law | 18–18 | 50.00% |
| Kakyoin vs Lili | 17–19 | 47.22% |
| Kakyoin vs Hwoarang | 10–22 | 31.25% |
| Kakyoin vs Feng | 12–20 | 37.50% |
| Kakyoin vs Eddy | 14–18 | 43.75% |
| Kakyoin vs Jun | 15–15 | 50.00% |
| Kakyoin vs Yoshimitsu | 12–15 | 44.44% |
| Kakyoin vs Paul | 14–12 | 53.85% |
| Kakyoin vs Steve | 12–13 | 48.00% |
| Kakyoin vs Dragunov | 12–12 | 50.00% |
| Kakyoin vs Asuka | 16–6 | 72.73% |
| Kakyoin vs Lars | 9–13 | 40.91% |
| Kakyoin vs Nina | 13–9 | 59.09% |
| Kakyoin vs Victor | 8–5 | 61.54% |
| Kakyoin vs Jack-8 | 6–6 | 50.00% |
| Kakyoin vs Devil Jin | 3–9 | 25.00% |
| Kakyoin vs Leo | 6–5 | 54.55% |
| Kakyoin vs Leroy | 6–5 | 54.55% |
| Kakyoin vs Heihachi | 4–7 | 36.36% |
| Kakyoin vs Lee | 5–5 | 50.00% |
| Kakyoin vs Alisa | 4–5 | 44.44% |
| Kakyoin vs Azucena | 3–6 | 33.33% |
| Kakyoin vs Raven | 4–5 | 44.44% |
| Kakyoin vs Kuma | 2–6 | 25.00% |
| Kakyoin vs Lidia | 3–3 | 50.00% |
| Kakyoin vs Xiaoyu | 2–3 | 40.00% |
| Kakyoin vs Zafina | 2–3 | 40.00% |
| Kakyoin vs Claudio | 0–3 | 0.00% |
| Kakyoin vs Panda | 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.