| Joseph vs King | 6–14 | 30.00% |
| Joseph vs Reina | 7–8 | 46.67% |
| Joseph vs Azucena | 5–9 | 35.71% |
| Joseph vs Jin | 0–10 | 0.00% |
| Joseph vs Clive | 4–5 | 44.44% |
| Joseph vs Bryan | 1–6 | 14.29% |
| Joseph vs Leroy | 1–5 | 16.67% |
| Joseph vs Devil Jin | 2–3 | 40.00% |
| Joseph vs Dragunov | 2–3 | 40.00% |
| Joseph vs Heihachi | 3–2 | 60.00% |
| Joseph vs Law | 2–2 | 50.00% |
| Joseph vs Hwoarang | 0–4 | 0.00% |
| Joseph vs Asuka | 0–4 | 0.00% |
| Joseph vs Feng | 1–3 | 25.00% |
| Joseph vs Claudio | 2–2 | 50.00% |
| Joseph vs Nina | 1–3 | 25.00% |
| Joseph vs Paul | 1–2 | 33.33% |
| Joseph vs Xiaoyu | 0–3 | 0.00% |
| Joseph vs Kazuya | 1–2 | 33.33% |
| Joseph vs Steve | 1–2 | 33.33% |
| Joseph vs Leo | 1–2 | 33.33% |
| Joseph vs Lee | 0–3 | 0.00% |
| Joseph vs Eddy | 0–3 | 0.00% |
| Joseph vs Yoshimitsu | 0–2 | 0.00% |
| Joseph vs Jack-8 | 0–2 | 0.00% |
| Joseph vs Alisa | 0–2 | 0.00% |
| Joseph vs Shaheen | 0–2 | 0.00% |
| Joseph vs Raven | 0–2 | 0.00% |
| Joseph vs Lidia | 0–2 | 0.00% |
| Joseph vs Lars | 0–1 | 0.00% |
| Joseph vs Victor | 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.