| JSlapit vs Jin | 45–41 | 52.33% |
| JSlapit vs Kazuya | 36–45 | 44.44% |
| JSlapit vs Hwoarang | 30–35 | 46.15% |
| JSlapit vs Law | 27–28 | 49.09% |
| JSlapit vs King | 27–26 | 50.94% |
| JSlapit vs Eddy | 22–23 | 48.89% |
| JSlapit vs Reina | 24–17 | 58.54% |
| JSlapit vs Lidia | 21–15 | 58.33% |
| JSlapit vs Steve | 16–16 | 50.00% |
| JSlapit vs Azucena | 14–17 | 45.16% |
| JSlapit vs Bryan | 12–18 | 40.00% |
| JSlapit vs Paul | 15–14 | 51.72% |
| JSlapit vs Lili | 12–17 | 41.38% |
| JSlapit vs Jun | 17–11 | 60.71% |
| JSlapit vs Dragunov | 10–16 | 38.46% |
| JSlapit vs Alisa | 11–15 | 42.31% |
| JSlapit vs Devil Jin | 11–12 | 47.83% |
| JSlapit vs Yoshimitsu | 12–10 | 54.55% |
| JSlapit vs Asuka | 11–11 | 50.00% |
| JSlapit vs Victor | 14–8 | 63.64% |
| JSlapit vs Xiaoyu | 4–11 | 26.67% |
| JSlapit vs Raven | 5–10 | 33.33% |
| JSlapit vs Jack-8 | 3–11 | 21.43% |
| JSlapit vs Lars | 5–9 | 35.71% |
| JSlapit vs Feng | 6–5 | 54.55% |
| JSlapit vs Lee | 2–8 | 20.00% |
| JSlapit vs Nina | 3–6 | 33.33% |
| JSlapit vs Leroy | 2–6 | 25.00% |
| JSlapit vs Leo | 2–4 | 33.33% |
| JSlapit vs Claudio | 4–2 | 66.67% |
| JSlapit vs Kuma | 0–4 | 0.00% |
| JSlapit vs Panda | 0–4 | 0.00% |
| JSlapit vs Shaheen | 0–1 | 0.00% |
| JSlapit vs Zafina | 0–1 | 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.