| Jco_ vs Lidia | 2–6 | 25.00% |
| Jco_ vs Nina | 1–6 | 14.29% |
| Jco_ vs Law | 2–4 | 33.33% |
| Jco_ vs King | 2–4 | 33.33% |
| Jco_ vs Bryan | 0–5 | 0.00% |
| Jco_ vs Steve | 0–4 | 0.00% |
| Jco_ vs Devil Jin | 0–4 | 0.00% |
| Jco_ vs Zafina | 2–2 | 50.00% |
| Jco_ vs Reina | 2–1 | 66.67% |
| Jco_ vs Hwoarang | 1–1 | 50.00% |
| Jco_ vs Asuka | 0–2 | 0.00% |
| Jco_ vs Lars | 0–2 | 0.00% |
| Jco_ vs Claudio | 2–0 | 100.00% |
| Jco_ vs Jun | 1–1 | 50.00% |
| Jco_ vs Azucena | 0–2 | 0.00% |
| Jco_ vs Victor | 0–2 | 0.00% |
| Jco_ vs Eddy | 0–2 | 0.00% |
| Jco_ vs Yoshimitsu | 1–0 | 100.00% |
| Jco_ vs Xiaoyu | 0–1 | 0.00% |
| Jco_ vs Jin | 0–1 | 0.00% |
| Jco_ vs Dragunov | 0–1 | 0.00% |
| Jco_ vs Panda | 1–0 | 100.00% |
| Jco_ vs Raven | 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.