| Jossu vs Kazuya | 24–17 | 58.54% |
| Jossu vs King | 13–15 | 46.43% |
| Jossu vs Hwoarang | 10–12 | 45.45% |
| Jossu vs Reina | 11–10 | 52.38% |
| Jossu vs Jin | 8–12 | 40.00% |
| Jossu vs Bryan | 6–9 | 40.00% |
| Jossu vs Lee | 7–7 | 50.00% |
| Jossu vs Steve | 8–5 | 61.54% |
| Jossu vs Leo | 9–4 | 69.23% |
| Jossu vs Paul | 4–7 | 36.36% |
| Jossu vs Law | 5–6 | 45.45% |
| Jossu vs Jack-8 | 4–6 | 40.00% |
| Jossu vs Nina | 6–4 | 60.00% |
| Jossu vs Asuka | 4–5 | 44.44% |
| Jossu vs Azucena | 6–3 | 66.67% |
| Jossu vs Heihachi | 4–5 | 44.44% |
| Jossu vs Lili | 3–5 | 37.50% |
| Jossu vs Raven | 5–3 | 62.50% |
| Jossu vs Dragunov | 3–4 | 42.86% |
| Jossu vs Jun | 4–3 | 57.14% |
| Jossu vs Yoshimitsu | 1–5 | 16.67% |
| Jossu vs Devil Jin | 2–4 | 33.33% |
| Jossu vs Feng | 2–3 | 40.00% |
| Jossu vs Alisa | 3–2 | 60.00% |
| Jossu vs Eddy | 2–3 | 40.00% |
| Jossu vs Clive | 0–5 | 0.00% |
| Jossu vs Claudio | 2–2 | 50.00% |
| Jossu vs Leroy | 1–3 | 25.00% |
| Jossu vs Victor | 3–1 | 75.00% |
| Jossu vs Lidia | 2–2 | 50.00% |
| Jossu vs Xiaoyu | 2–1 | 66.67% |
| Jossu vs Zafina | 1–1 | 50.00% |
| Jossu vs Lars | 1–0 | 100.00% |
| Jossu vs Kuma | 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.