| jjdd vs Kazuya | 10–12 | 45.45% |
| jjdd vs Reina | 12–10 | 54.55% |
| jjdd vs Clive | 6–13 | 31.58% |
| jjdd vs Yoshimitsu | 7–10 | 41.18% |
| jjdd vs Steve | 6–10 | 37.50% |
| jjdd vs Dragunov | 6–10 | 37.50% |
| jjdd vs Hwoarang | 5–10 | 33.33% |
| jjdd vs Jin | 3–12 | 20.00% |
| jjdd vs Paul | 5–8 | 38.46% |
| jjdd vs Bryan | 2–10 | 16.67% |
| jjdd vs Asuka | 6–6 | 50.00% |
| jjdd vs Lars | 5–6 | 45.45% |
| jjdd vs Heihachi | 5–5 | 50.00% |
| jjdd vs King | 2–7 | 22.22% |
| jjdd vs Alisa | 1–8 | 11.11% |
| jjdd vs Lili | 1–7 | 12.50% |
| jjdd vs Nina | 3–5 | 37.50% |
| jjdd vs Jun | 2–6 | 25.00% |
| jjdd vs Victor | 1–7 | 12.50% |
| jjdd vs Jack-8 | 3–4 | 42.86% |
| jjdd vs Devil Jin | 3–2 | 60.00% |
| jjdd vs Lidia | 4–1 | 80.00% |
| jjdd vs Law | 2–2 | 50.00% |
| jjdd vs Leo | 0–3 | 0.00% |
| jjdd vs Lee | 2–1 | 66.67% |
| jjdd vs Xiaoyu | 0–2 | 0.00% |
| jjdd vs Feng | 2–0 | 100.00% |
| jjdd vs Claudio | 0–2 | 0.00% |
| jjdd vs Kuma | 2–0 | 100.00% |
| jjdd vs Azucena | 0–2 | 0.00% |
| jjdd vs Leroy | 0–1 | 0.00% |
| jjdd vs Raven | 0–1 | 0.00% |
| jjdd 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.