| Joshzzz vs Reina | 0–11 | 0.00% |
| Joshzzz vs Jin | 2–7 | 22.22% |
| Joshzzz vs King | 3–5 | 37.50% |
| Joshzzz vs Kazuya | 2–6 | 25.00% |
| Joshzzz vs Lars | 2–6 | 25.00% |
| Joshzzz vs Law | 2–4 | 33.33% |
| Joshzzz vs Yoshimitsu | 4–2 | 66.67% |
| Joshzzz vs Eddy | 1–5 | 16.67% |
| Joshzzz vs Lidia | 1–5 | 16.67% |
| Joshzzz vs Steve | 1–4 | 20.00% |
| Joshzzz vs Devil Jin | 1–4 | 20.00% |
| Joshzzz vs Xiaoyu | 1–3 | 25.00% |
| Joshzzz vs Dragunov | 0–4 | 0.00% |
| Joshzzz vs Azucena | 2–2 | 50.00% |
| Joshzzz vs Hwoarang | 0–3 | 0.00% |
| Joshzzz vs Bryan | 2–1 | 66.67% |
| Joshzzz vs Asuka | 2–1 | 66.67% |
| Joshzzz vs Nina | 2–1 | 66.67% |
| Joshzzz vs Lee | 1–2 | 33.33% |
| Joshzzz vs Victor | 3–0 | 100.00% |
| Joshzzz vs Claudio | 0–2 | 0.00% |
| Joshzzz vs Shaheen | 2–0 | 100.00% |
| Joshzzz vs Heihachi | 1–1 | 50.00% |
| Joshzzz vs Jack-8 | 0–1 | 0.00% |
| Joshzzz vs Alisa | 1–0 | 100.00% |
| Joshzzz vs Kuma | 0–1 | 0.00% |
| Joshzzz vs Jun | 0–1 | 0.00% |
| Joshzzz vs Fahkumram | 0–1 | 0.00% |
| Joshzzz vs Armor King | 1–0 | 100.00% |
| Joshzzz vs Miary Zo | 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.