| JSlapit vs Jin | 49–42 | 53.85% |
| JSlapit vs Kazuya | 39–48 | 44.83% |
| JSlapit vs Hwoarang | 30–36 | 45.45% |
| JSlapit vs King | 32–31 | 50.79% |
| JSlapit vs Law | 32–30 | 51.61% |
| JSlapit vs Eddy | 33–24 | 57.89% |
| JSlapit vs Reina | 24–17 | 58.54% |
| JSlapit vs Steve | 21–17 | 55.26% |
| JSlapit vs Lili | 17–21 | 44.74% |
| JSlapit vs Azucena | 17–19 | 47.22% |
| JSlapit vs Lidia | 21–15 | 58.33% |
| JSlapit vs Bryan | 12–18 | 40.00% |
| JSlapit vs Paul | 15–14 | 51.72% |
| JSlapit vs Dragunov | 11–18 | 37.93% |
| JSlapit vs Alisa | 12–17 | 41.38% |
| JSlapit vs Jun | 17–11 | 60.71% |
| JSlapit vs Victor | 16–9 | 64.00% |
| JSlapit vs Yoshimitsu | 13–10 | 56.52% |
| JSlapit vs Asuka | 12–11 | 52.17% |
| JSlapit vs Devil Jin | 11–12 | 47.83% |
| JSlapit vs Xiaoyu | 6–12 | 33.33% |
| JSlapit vs Lars | 8–9 | 47.06% |
| JSlapit vs Raven | 5–10 | 33.33% |
| JSlapit vs Jack-8 | 3–11 | 21.43% |
| JSlapit vs Nina | 4–8 | 33.33% |
| JSlapit vs Feng | 6–5 | 54.55% |
| JSlapit vs Lee | 2–8 | 20.00% |
| JSlapit vs Leroy | 2–6 | 25.00% |
| JSlapit vs Claudio | 5–2 | 71.43% |
| JSlapit vs Leo | 2–4 | 33.33% |
| JSlapit vs Kuma | 0–4 | 0.00% |
| JSlapit vs Panda | 0–4 | 0.00% |
| JSlapit vs Heihachi | 2–1 | 66.67% |
| JSlapit vs Shaheen | 0–1 | 0.00% |
| JSlapit vs Zafina | 0–1 | 0.00% |
| JSlapit vs Armor King | 0–1 | 0.00% |
| JSlapit vs Miary Zo | 1–0 | 100.00% |
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.