| JustUser vs King | 18–28 | 39.13% |
| JustUser vs Kazuya | 12–26 | 31.58% |
| JustUser vs Heihachi | 12–17 | 41.38% |
| JustUser vs Law | 16–7 | 69.57% |
| JustUser vs Jin | 13–9 | 59.09% |
| JustUser vs Reina | 12–5 | 70.59% |
| JustUser vs Bryan | 4–11 | 26.67% |
| JustUser vs Devil Jin | 4–10 | 28.57% |
| JustUser vs Nina | 8–6 | 57.14% |
| JustUser vs Dragunov | 5–8 | 38.46% |
| JustUser vs Yoshimitsu | 5–7 | 41.67% |
| JustUser vs Victor | 5–6 | 45.45% |
| JustUser vs Eddy | 3–7 | 30.00% |
| JustUser vs Paul | 6–3 | 66.67% |
| JustUser vs Jun | 1–8 | 11.11% |
| JustUser vs Steve | 2–5 | 28.57% |
| JustUser vs Azucena | 2–5 | 28.57% |
| JustUser vs Hwoarang | 4–2 | 66.67% |
| JustUser vs Xiaoyu | 3–3 | 50.00% |
| JustUser vs Asuka | 4–2 | 66.67% |
| JustUser vs Lee | 0–6 | 0.00% |
| JustUser vs Lidia | 5–1 | 83.33% |
| JustUser vs Lili | 0–5 | 0.00% |
| JustUser vs Jack-8 | 2–2 | 50.00% |
| JustUser vs Claudio | 1–3 | 25.00% |
| JustUser vs Leo | 2–1 | 66.67% |
| JustUser vs Kuma | 1–2 | 33.33% |
| JustUser vs Feng | 0–2 | 0.00% |
| JustUser vs Shaheen | 2–0 | 100.00% |
| JustUser vs Panda | 0–2 | 0.00% |
| JustUser vs Zafina | 1–1 | 50.00% |
| JustUser vs Leroy | 0–2 | 0.00% |
| JustUser vs Raven | 0–2 | 0.00% |
| JustUser vs Alisa | 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.