| kjsak vs Kazuya | 36–26 | 58.06% |
| kjsak vs King | 25–34 | 42.37% |
| kjsak vs Hwoarang | 28–31 | 47.46% |
| kjsak vs Reina | 34–22 | 60.71% |
| kjsak vs Lili | 19–36 | 34.55% |
| kjsak vs Jin | 26–24 | 52.00% |
| kjsak vs Eddy | 20–25 | 44.44% |
| kjsak vs Azucena | 20–19 | 51.28% |
| kjsak vs Victor | 19–19 | 50.00% |
| kjsak vs Paul | 15–22 | 40.54% |
| kjsak vs Xiaoyu | 18–19 | 48.65% |
| kjsak vs Jun | 15–21 | 41.67% |
| kjsak vs Bryan | 16–16 | 50.00% |
| kjsak vs Steve | 19–12 | 61.29% |
| kjsak vs Feng | 11–20 | 35.48% |
| kjsak vs Nina | 10–18 | 35.71% |
| kjsak vs Devil Jin | 5–20 | 20.00% |
| kjsak vs Law | 11–13 | 45.83% |
| kjsak vs Asuka | 11–13 | 45.83% |
| kjsak vs Yoshimitsu | 9–14 | 39.13% |
| kjsak vs Alisa | 6–16 | 27.27% |
| kjsak vs Leroy | 7–14 | 33.33% |
| kjsak vs Dragunov | 9–9 | 50.00% |
| kjsak vs Lars | 10–7 | 58.82% |
| kjsak vs Claudio | 5–8 | 38.46% |
| kjsak vs Jack-8 | 7–5 | 58.33% |
| kjsak vs Leo | 7–4 | 63.64% |
| kjsak vs Lee | 4–5 | 44.44% |
| kjsak vs Raven | 5–4 | 55.56% |
| kjsak vs Panda | 4–4 | 50.00% |
| kjsak vs Zafina | 1–7 | 12.50% |
| kjsak vs Shaheen | 4–3 | 57.14% |
| kjsak vs Kuma | 1–5 | 16.67% |
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.