| Joaza vs Jin | 28–38 | 42.42% |
| Joaza vs Kazuya | 22–30 | 42.31% |
| Joaza vs Law | 21–25 | 45.65% |
| Joaza vs Reina | 23–18 | 56.10% |
| Joaza vs King | 28–12 | 70.00% |
| Joaza vs Hwoarang | 23–16 | 58.97% |
| Joaza vs Bryan | 19–9 | 67.86% |
| Joaza vs Steve | 15–13 | 53.57% |
| Joaza vs Lidia | 12–13 | 48.00% |
| Joaza vs Heihachi | 10–15 | 40.00% |
| Joaza vs Yoshimitsu | 8–16 | 33.33% |
| Joaza vs Victor | 8–13 | 38.10% |
| Joaza vs Lili | 10–10 | 50.00% |
| Joaza vs Azucena | 11–9 | 55.00% |
| Joaza vs Xiaoyu | 3–15 | 16.67% |
| Joaza vs Asuka | 12–6 | 66.67% |
| Joaza vs Clive | 9–9 | 50.00% |
| Joaza vs Eddy | 6–11 | 35.29% |
| Joaza vs Lars | 8–8 | 50.00% |
| Joaza vs Jun | 10–6 | 62.50% |
| Joaza vs Feng | 7–8 | 46.67% |
| Joaza vs Raven | 6–9 | 40.00% |
| Joaza vs Lee | 9–4 | 69.23% |
| Joaza vs Jack-8 | 6–5 | 54.55% |
| Joaza vs Claudio | 6–5 | 54.55% |
| Joaza vs Devil Jin | 7–3 | 70.00% |
| Joaza vs Dragunov | 7–3 | 70.00% |
| Joaza vs Shaheen | 5–5 | 50.00% |
| Joaza vs Leroy | 3–7 | 30.00% |
| Joaza vs Leo | 5–3 | 62.50% |
| Joaza vs Alisa | 2–6 | 25.00% |
| Joaza vs Paul | 3–4 | 42.86% |
| Joaza vs Kuma | 1–4 | 20.00% |
| Joaza vs Nina | 1–3 | 25.00% |
| Joaza vs Panda | 4–0 | 100.00% |
| Joaza vs Zafina | 0–3 | 0.00% |
| Joaza vs Anna | 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.