| Jacky_JJ vs Jin | 9–11 | 45.00% |
| Jacky_JJ vs Lars | 5–9 | 35.71% |
| Jacky_JJ vs Xiaoyu | 1–12 | 7.69% |
| Jacky_JJ vs King | 4–8 | 33.33% |
| Jacky_JJ vs Yoshimitsu | 9–2 | 81.82% |
| Jacky_JJ vs Steve | 8–3 | 72.73% |
| Jacky_JJ vs Victor | 4–7 | 36.36% |
| Jacky_JJ vs Lee | 2–5 | 28.57% |
| Jacky_JJ vs Jun | 1–6 | 14.29% |
| Jacky_JJ vs Paul | 1–4 | 20.00% |
| Jacky_JJ vs Hwoarang | 0–5 | 0.00% |
| Jacky_JJ vs Devil Jin | 3–2 | 60.00% |
| Jacky_JJ vs Dragunov | 4–1 | 80.00% |
| Jacky_JJ vs Alisa | 1–4 | 20.00% |
| Jacky_JJ vs Reina | 2–2 | 50.00% |
| Jacky_JJ vs Law | 1–2 | 33.33% |
| Jacky_JJ vs Feng | 0–3 | 0.00% |
| Jacky_JJ vs Shaheen | 1–2 | 33.33% |
| Jacky_JJ vs Bryan | 0–2 | 0.00% |
| Jacky_JJ vs Kazuya | 0–2 | 0.00% |
| Jacky_JJ vs Jack-8 | 2–0 | 100.00% |
| Jacky_JJ vs Lili | 0–2 | 0.00% |
| Jacky_JJ vs Kuma | 1–1 | 50.00% |
| Jacky_JJ vs Claudio | 0–1 | 0.00% |
| Jacky_JJ vs Leroy | 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.