| KaiKun vs Jin | 30–28 | 51.72% |
| KaiKun vs Eddy | 20–20 | 50.00% |
| KaiKun vs Reina | 19–20 | 48.72% |
| KaiKun vs Kazuya | 20–15 | 57.14% |
| KaiKun vs Hwoarang | 13–20 | 39.39% |
| KaiKun vs King | 20–9 | 68.97% |
| KaiKun vs Law | 8–14 | 36.36% |
| KaiKun vs Asuka | 14–7 | 66.67% |
| KaiKun vs Steve | 14–6 | 70.00% |
| KaiKun vs Paul | 6–13 | 31.58% |
| KaiKun vs Lili | 13–6 | 68.42% |
| KaiKun vs Feng | 5–13 | 27.78% |
| KaiKun vs Dragunov | 8–9 | 47.06% |
| KaiKun vs Yoshimitsu | 7–8 | 46.67% |
| KaiKun vs Bryan | 6–8 | 42.86% |
| KaiKun vs Devil Jin | 7–7 | 50.00% |
| KaiKun vs Claudio | 9–5 | 64.29% |
| KaiKun vs Xiaoyu | 10–3 | 76.92% |
| KaiKun vs Lee | 7–5 | 58.33% |
| KaiKun vs Lars | 5–6 | 45.45% |
| KaiKun vs Alisa | 5–5 | 50.00% |
| KaiKun vs Azucena | 5–5 | 50.00% |
| KaiKun vs Raven | 5–5 | 50.00% |
| KaiKun vs Leo | 3–6 | 33.33% |
| KaiKun vs Jack-8 | 6–2 | 75.00% |
| KaiKun vs Nina | 5–3 | 62.50% |
| KaiKun vs Jun | 1–7 | 12.50% |
| KaiKun vs Victor | 4–4 | 50.00% |
| KaiKun vs Shaheen | 3–3–1 | 50.00% |
| KaiKun vs Kuma | 2–4 | 33.33% |
| KaiKun vs Panda | 3–2 | 60.00% |
| KaiKun vs Zafina | 1–2 | 33.33% |
| KaiKun vs Leroy | 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.