| J1SU vs Dragunov | 3–3 | 50.00% |
| J1SU vs Kazuya | 4–0 | 100.00% |
| J1SU vs Hwoarang | 1–3 | 25.00% |
| J1SU vs Jack-8 | 2–1 | 66.67% |
| J1SU vs Steve | 2–0 | 100.00% |
| J1SU vs Paul | 2–0 | 100.00% |
| J1SU vs King | 2–0 | 100.00% |
| J1SU vs Xiaoyu | 0–2 | 0.00% |
| J1SU vs Law | 0–1 | 0.00% |
| J1SU vs Nina | 0–1 | 0.00% |
| J1SU vs Eddy | 0–1 | 0.00% |
| J1SU vs Bryan | 0–1 | 0.00% |
| J1SU vs Feng | 0–1 | 0.00% |
| J1SU vs Reina | 0–1 | 0.00% |
| J1SU vs Azucena | 1–0 | 100.00% |
| J1SU vs Raven | 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.