| JJgxen vs Reina | 10–4 | 71.43% |
| JJgxen vs Jin | 2–10 | 16.67% |
| JJgxen vs Law | 3–7 | 30.00% |
| JJgxen vs King | 3–6 | 33.33% |
| JJgxen vs Dragunov | 5–4 | 55.56% |
| JJgxen vs Eddy | 4–5 | 44.44% |
| JJgxen vs Lidia | 4–5 | 44.44% |
| JJgxen vs Yoshimitsu | 6–2 | 75.00% |
| JJgxen vs Steve | 6–1 | 85.71% |
| JJgxen vs Asuka | 6–1 | 85.71% |
| JJgxen vs Azucena | 3–4 | 42.86% |
| JJgxen vs Victor | 4–3 | 57.14% |
| JJgxen vs Hwoarang | 3–3 | 50.00% |
| JJgxen vs Bryan | 1–5 | 16.67% |
| JJgxen vs Lili | 2–4 | 33.33% |
| JJgxen vs Feng | 2–3 | 40.00% |
| JJgxen vs Claudio | 2–3 | 40.00% |
| JJgxen vs Lee | 1–4 | 20.00% |
| JJgxen vs Jun | 3–2 | 60.00% |
| JJgxen vs Xiaoyu | 0–4 | 0.00% |
| JJgxen vs Jack-8 | 0–4 | 0.00% |
| JJgxen vs Lars | 0–4 | 0.00% |
| JJgxen vs Nina | 1–3 | 25.00% |
| JJgxen vs Panda | 1–2 | 33.33% |
| JJgxen vs Raven | 2–1 | 66.67% |
| JJgxen vs Alisa | 2–0 | 100.00% |
| JJgxen vs Leroy | 0–2 | 0.00% |
| JJgxen vs Kuma | 1–0 | 100.00% |
| JJgxen vs Heihachi | 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.