| KaseL vs Hwoarang | 63–63 | 50.00% |
| KaseL vs King | 60–55 | 52.17% |
| KaseL vs Dragunov | 49–53 | 48.04% |
| KaseL vs Paul | 43–44 | 49.43% |
| KaseL vs Kazuya | 47–34 | 58.02% |
| KaseL vs Bryan | 38–41 | 48.10% |
| KaseL vs Yoshimitsu | 35–35 | 50.00% |
| KaseL vs Reina | 44–26 | 62.86% |
| KaseL vs Jin | 35–33 | 51.47% |
| KaseL vs Steve | 30–33 | 47.62% |
| KaseL vs Asuka | 25–37 | 40.32% |
| KaseL vs Victor | 36–22 | 62.07% |
| KaseL vs Jun | 34–22 | 60.71% |
| KaseL vs Devil Jin | 30–25 | 54.55% |
| KaseL vs Law | 25–29 | 46.30% |
| KaseL vs Azucena | 20–25 | 44.44% |
| KaseL vs Lili | 32–10 | 76.19% |
| KaseL vs Feng | 17–22 | 43.59% |
| KaseL vs Alisa | 20–19 | 51.28% |
| KaseL vs Lee | 20–19 | 51.28% |
| KaseL vs Eddy | 15–21 | 41.67% |
| KaseL vs Lars | 14–19 | 42.42% |
| KaseL vs Leo | 15–15 | 50.00% |
| KaseL vs Leroy | 11–19 | 36.67% |
| KaseL vs Xiaoyu | 16–13 | 55.17% |
| KaseL vs Raven | 14–15 | 48.28% |
| KaseL vs Claudio | 15–13 | 53.57% |
| KaseL vs Kuma | 13–12 | 52.00% |
| KaseL vs Nina | 6–18 | 25.00% |
| KaseL vs Jack-8 | 8–13 | 38.10% |
| KaseL vs Lidia | 7–11 | 38.89% |
| KaseL vs Shaheen | 6–6 | 50.00% |
| KaseL vs Zafina | 1–5 | 16.67% |
| KaseL vs Panda | 1–2 | 33.33% |
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.