| Josiph vs Steve | 9–8 | 52.94% |
| Josiph vs Jun | 4–4 | 50.00% |
| Josiph vs Clive | 2–4 | 33.33% |
| Josiph vs Law | 1–4 | 20.00% |
| Josiph vs Kazuya | 4–1 | 80.00% |
| Josiph vs Victor | 2–3 | 40.00% |
| Josiph vs Xiaoyu | 4–0 | 100.00% |
| Josiph vs Devil Jin | 4–0 | 100.00% |
| Josiph vs Lidia | 2–2 | 50.00% |
| Josiph vs King | 0–3 | 0.00% |
| Josiph vs Bryan | 0–3 | 0.00% |
| Josiph vs Reina | 1–2 | 33.33% |
| Josiph vs Jin | 0–2 | 0.00% |
| Josiph vs Jack-8 | 0–2 | 0.00% |
| Josiph vs Lars | 0–2 | 0.00% |
| Josiph vs Heihachi | 0–2 | 0.00% |
| Josiph vs Armor King | 2–0 | 100.00% |
| Josiph vs Hwoarang | 0–1 | 0.00% |
| Josiph vs Dragunov | 0–1 | 0.00% |
| Josiph vs Alisa | 0–1 | 0.00% |
| Josiph vs Shaheen | 1–0 | 100.00% |
| Josiph vs Lee | 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.