| jjjj vs Eddy | 28–34 | 45.16% |
| jjjj vs Jin | 19–25 | 43.18% |
| jjjj vs King | 19–21 | 47.50% |
| jjjj vs Kazuya | 19–18 | 51.35% |
| jjjj vs Steve | 14–12 | 53.85% |
| jjjj vs Lili | 16–10 | 61.54% |
| jjjj vs Dragunov | 13–12 | 52.00% |
| jjjj vs Bryan | 12–11 | 52.17% |
| jjjj vs Jun | 12–11 | 52.17% |
| jjjj vs Xiaoyu | 8–13 | 38.10% |
| jjjj vs Asuka | 9–12 | 42.86% |
| jjjj vs Lars | 7–12 | 36.84% |
| jjjj vs Azucena | 9–10 | 47.37% |
| jjjj vs Hwoarang | 6–12 | 33.33% |
| jjjj vs Law | 6–11 | 35.29% |
| jjjj vs Yoshimitsu | 4–11 | 26.67% |
| jjjj vs Claudio | 5–10 | 33.33% |
| jjjj vs Reina | 14–1 | 93.33% |
| jjjj vs Heihachi | 9–4 | 69.23% |
| jjjj vs Paul | 3–9 | 25.00% |
| jjjj vs Devil Jin | 8–4 | 66.67% |
| jjjj vs Zafina | 6–6 | 50.00% |
| jjjj vs Clive | 5–6 | 45.45% |
| jjjj vs Nina | 6–4 | 60.00% |
| jjjj vs Victor | 3–7 | 30.00% |
| jjjj vs Jack-8 | 7–2 | 77.78% |
| jjjj vs Alisa | 1–8 | 11.11% |
| jjjj vs Feng | 3–5 | 37.50% |
| jjjj vs Leroy | 5–3 | 62.50% |
| jjjj vs Shaheen | 3–3 | 50.00% |
| jjjj vs Leo | 0–4 | 0.00% |
| jjjj vs Lee | 2–2 | 50.00% |
| jjjj vs Kuma | 2–2 | 50.00% |
| jjjj vs Anna | 2–2 | 50.00% |
| jjjj vs Panda | 2–0 | 100.00% |
| jjjj vs Lidia | 2–0 | 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.