| JC523 vs Reina | 9–1 | 90.00% |
| JC523 vs Jin | 2–6 | 25.00% |
| JC523 vs Paul | 2–4 | 33.33% |
| JC523 vs King | 3–3 | 50.00% |
| JC523 vs Steve | 6–0 | 100.00% |
| JC523 vs Yoshimitsu | 5–0 | 100.00% |
| JC523 vs Asuka | 4–1 | 80.00% |
| JC523 vs Feng | 3–2 | 60.00% |
| JC523 vs Jun | 5–0 | 100.00% |
| JC523 vs Victor | 3–2 | 60.00% |
| JC523 vs Devil Jin | 2–2 | 50.00% |
| JC523 vs Alisa | 3–1 | 75.00% |
| JC523 vs Law | 2–1 | 66.67% |
| JC523 vs Hwoarang | 2–1 | 66.67% |
| JC523 vs Bryan | 1–2 | 33.33% |
| JC523 vs Kazuya | 2–0 | 100.00% |
| JC523 vs Lili | 0–2 | 0.00% |
| JC523 vs Nina | 2–0 | 100.00% |
| JC523 vs Panda | 2–0 | 100.00% |
| JC523 vs Lee | 1–0 | 100.00% |
| JC523 vs Azucena | 1–0 | 100.00% |
| JC523 vs Eddy | 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.