| JJWJ vs Clive | 11–5 | 68.75% |
| JJWJ vs Steve | 6–4 | 60.00% |
| JJWJ vs Kazuya | 3–3 | 50.00% |
| JJWJ vs Jun | 2–3 | 40.00% |
| JJWJ vs Paul | 3–1 | 75.00% |
| JJWJ vs Lili | 3–1 | 75.00% |
| JJWJ vs Reina | 2–2 | 50.00% |
| JJWJ vs Law | 2–1 | 66.67% |
| JJWJ vs Asuka | 3–0 | 100.00% |
| JJWJ vs Leo | 1–2 | 33.33% |
| JJWJ vs Yoshimitsu | 2–0 | 100.00% |
| JJWJ vs Hwoarang | 2–0 | 100.00% |
| JJWJ vs Jack-8 | 1–1 | 50.00% |
| JJWJ vs Zafina | 2–0 | 100.00% |
| JJWJ vs Lidia | 2–0 | 100.00% |
| JJWJ vs Heihachi | 2–0 | 100.00% |
| JJWJ vs King | 2–0 | 100.00% |
| JJWJ vs Jin | 1–1 | 50.00% |
| JJWJ vs Xiaoyu | 1–0 | 100.00% |
| JJWJ vs Dragunov | 1–0 | 100.00% |
| JJWJ vs Nina | 0–1 | 0.00% |
| JJWJ vs Kuma | 1–0 | 100.00% |
| JJWJ vs Panda | 1–0 | 100.00% |
| JJWJ vs Azucena | 1–0 | 100.00% |
| JJWJ vs Victor | 1–0 | 100.00% |
| JJWJ vs Bryan | 1–0 | 100.00% |
| JJWJ vs Feng | 0–1 | 0.00% |
| JJWJ vs Lars | 1–0 | 100.00% |
| JJWJ vs Lee | 1–0 | 100.00% |
| JJWJ vs Eddy | 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.