| Joseph_Johnny vs Eddy | 4–21 | 16.00% |
| Joseph_Johnny vs Jin | 9–13 | 40.91% |
| Joseph_Johnny vs Steve | 7–12 | 36.84% |
| Joseph_Johnny vs King | 11–6 | 64.71% |
| Joseph_Johnny vs Yoshimitsu | 8–9 | 47.06% |
| Joseph_Johnny vs Kazuya | 12–3 | 80.00% |
| Joseph_Johnny vs Reina | 6–9 | 40.00% |
| Joseph_Johnny vs Azucena | 9–6 | 60.00% |
| Joseph_Johnny vs Bryan | 7–7 | 50.00% |
| Joseph_Johnny vs Hwoarang | 3–10 | 23.08% |
| Joseph_Johnny vs Law | 7–5 | 58.33% |
| Joseph_Johnny vs Nina | 5–6 | 45.45% |
| Joseph_Johnny vs Jun | 8–3 | 72.73% |
| Joseph_Johnny vs Raven | 5–6 | 45.45% |
| Joseph_Johnny vs Asuka | 3–6 | 33.33% |
| Joseph_Johnny vs Leo | 3–6 | 33.33% |
| Joseph_Johnny vs Lee | 4–5 | 44.44% |
| Joseph_Johnny vs Devil Jin | 1–7 | 12.50% |
| Joseph_Johnny vs Dragunov | 4–4 | 50.00% |
| Joseph_Johnny vs Kuma | 3–4 | 42.86% |
| Joseph_Johnny vs Jack-8 | 3–3 | 50.00% |
| Joseph_Johnny vs Feng | 3–3 | 50.00% |
| Joseph_Johnny vs Lili | 3–3 | 50.00% |
| Joseph_Johnny vs Lars | 2–4 | 33.33% |
| Joseph_Johnny vs Leroy | 5–0 | 100.00% |
| Joseph_Johnny vs Victor | 3–2 | 60.00% |
| Joseph_Johnny vs Xiaoyu | 3–1 | 75.00% |
| Joseph_Johnny vs Claudio | 3–1 | 75.00% |
| Joseph_Johnny vs Shaheen | 1–3 | 25.00% |
| Joseph_Johnny vs Panda | 1–1 | 50.00% |
| Joseph_Johnny vs Paul | 1–0 | 100.00% |
| Joseph_Johnny vs Alisa | 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.