| JSKarlius vs Kazuya | 134–136 | 49.63% |
| JSKarlius vs Jin | 109–126 | 46.38% |
| JSKarlius vs Reina | 104–75 | 58.10% |
| JSKarlius vs King | 79–85 | 48.17% |
| JSKarlius vs Bryan | 60–87 | 40.82% |
| JSKarlius vs Dragunov | 58–59 | 49.57% |
| JSKarlius vs Hwoarang | 39–75 | 34.21% |
| JSKarlius vs Paul | 43–68 | 38.74% |
| JSKarlius vs Steve | 51–59 | 46.36% |
| JSKarlius vs Law | 39–60 | 39.39% |
| JSKarlius vs Yoshimitsu | 37–60–1 | 38.14% |
| JSKarlius vs Lili | 41–57 | 41.84% |
| JSKarlius vs Devil Jin | 47–46 | 50.54% |
| JSKarlius vs Eddy | 30–56 | 34.88% |
| JSKarlius vs Azucena | 48–35 | 57.83% |
| JSKarlius vs Lee | 26–50 | 34.21% |
| JSKarlius vs Victor | 34–35 | 49.28% |
| JSKarlius vs Lars | 21–45 | 31.82% |
| JSKarlius vs Jun | 31–33 | 48.44% |
| JSKarlius vs Lidia | 16–43 | 27.12% |
| JSKarlius vs Heihachi | 22–36 | 37.93% |
| JSKarlius vs Asuka | 19–35 | 35.19% |
| JSKarlius vs Nina | 20–34 | 37.04% |
| JSKarlius vs Leo | 19–31 | 38.00% |
| JSKarlius vs Feng | 22–26 | 45.83% |
| JSKarlius vs Alisa | 13–30 | 30.23% |
| JSKarlius vs Leroy | 20–21 | 48.78% |
| JSKarlius vs Xiaoyu | 16–19 | 45.71% |
| JSKarlius vs Raven | 12–21 | 36.36% |
| JSKarlius vs Claudio | 13–17 | 43.33% |
| JSKarlius vs Kuma | 19–9 | 67.86% |
| JSKarlius vs Jack-8 | 14–13 | 51.85% |
| JSKarlius vs Clive | 13–12 | 52.00% |
| JSKarlius vs Shaheen | 7–16 | 30.43% |
| JSKarlius vs Zafina | 9–9 | 50.00% |
| JSKarlius vs Panda | 5–9 | 35.71% |
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.